309015120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:182

約数の個数: 320

約数和(自身を含む): 1099215360

約数和(自身を除く): 790200240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 34, 37, 40, 46, 48, 51, 60, 68, 69, 74, 80, 85, 89, 92, 102, 111, 115, 120, 136, 138, 148, 170, 178, 184, 185, 204, 222, 230, 240, 255, 267, 272, 276, 296, 340, 345, 356, 368, 370, 391, 408, 444, 445, 460, 510, 534, 552, 555, 592, 629, 680, 690, 712, 740, 782, 816, 851, 888, 890, 920, 1020, 1068, 1104, 1110, 1173, 1258, 1335, 1360, 1380, 1424, 1480, 1513, 1564, 1702, 1776, 1780, 1840, 1887, 1955, 2040, 2047, 2136, 2220, 2346, 2516, 2553, 2670, 2760, 2960, 3026, 3128, 3145, 3293, 3404, 3560, 3774, 3910, 4080, 4094, 4255, 4272, 4440, 4539, 4692, 5032, 5106, 5340, 5520, 5865, 6052, 6141, 6256, 6290, 6586, 6808, 7120, 7548, 7565, 7820, 8188, 8510, 8880, 9078, 9384, 9435, 9879, 10064, 10212, 10235, 10680, 11730, 12104, 12282, 12580, 12765, 13172, 13616, 14467, 15096, 15130, 15640, 16376, 16465, 17020, 18156, 18768, 18870, 19758, 20424, 20470, 21360, 22695, 23460, 24208, 24564, 25160, 25530, 26344, 28934, 30192, 30260, 30705, 31280, 32752, 32930, 34040, 34799, 36312, 37740, 39516, 40848, 40940, 43401, 45390, 46920, 49128, 49395, 50320, 51060, 52688, 55981, 57868, 60520, 61410, 65860, 68080, 69598, 72335, 72624, 75480, 75739, 79032, 81880, 86802, 90780, 93840, 98256, 98790, 102120, 104397, 111962, 115736, 121040, 122820, 131720, 139196, 144670, 150960, 151478, 158064, 163760, 167943, 173604, 173995, 181560, 197580, 204240, 208794, 217005, 223924, 227217, 231472, 245640, 263440, 278392, 279905, 289340, 302956, 335886, 347208, 347990, 363120, 378695, 395160, 417588, 434010, 447848, 454434, 491280, 521985, 556784, 559810, 578680, 605912, 671772, 694416, 695980, 757390, 790320, 835176, 839715, 868020, 895696, 908868, 1043970, 1119620, 1136085, 1157360, 1211824, 1287563, 1343544, 1391960, 1514780, 1670352, 1679430, 1736040, 1817736, 2087940, 2239240, 2272170, 2575126, 2687088, 2783920, 3029560, 3358860, 3472080, 3635472, 3862689, 4175880, 4478480, 4544340, 5150252, 6059120, 6437815, 6717720, 7725378, 8351760, 9088680, 10300504, 12875630, 13435440, 15450756, 18177360, 19313445, 20601008, 25751260, 30901512, 38626890, 51502520, 61803024, 77253780, 103005040, 154507560, 309015120]

約数ペア:

[(1, 309015120), (2, 154507560), (3, 103005040), (4, 77253780), (5, 61803024), (6, 51502520), (8, 38626890), (10, 30901512), (12, 25751260), (15, 20601008), (16, 19313445), (17, 18177360), (20, 15450756), (23, 13435440), (24, 12875630), (30, 10300504), (34, 9088680), (37, 8351760), (40, 7725378), (46, 6717720), (48, 6437815), (51, 6059120), (60, 5150252), (68, 4544340), (69, 4478480), (74, 4175880), (80, 3862689), (85, 3635472), (89, 3472080), (92, 3358860), (102, 3029560), (111, 2783920), (115, 2687088), (120, 2575126), (136, 2272170), (138, 2239240), (148, 2087940), (170, 1817736), (178, 1736040), (184, 1679430), (185, 1670352), (204, 1514780), (222, 1391960), (230, 1343544), (240, 1287563), (255, 1211824), (267, 1157360), (272, 1136085), (276, 1119620), (296, 1043970), (340, 908868), (345, 895696), (356, 868020), (368, 839715), (370, 835176), (391, 790320), (408, 757390), (444, 695980), (445, 694416), (460, 671772), (510, 605912), (534, 578680), (552, 559810), (555, 556784), (592, 521985), (629, 491280), (680, 454434), (690, 447848), (712, 434010), (740, 417588), (782, 395160), (816, 378695), (851, 363120), (888, 347990), (890, 347208), (920, 335886), (1020, 302956), (1068, 289340), (1104, 279905), (1110, 278392), (1173, 263440), (1258, 245640), (1335, 231472), (1360, 227217), (1380, 223924), (1424, 217005), (1480, 208794), (1513, 204240), (1564, 197580), (1702, 181560), (1776, 173995), (1780, 173604), (1840, 167943), (1887, 163760), (1955, 158064), (2040, 151478), (2047, 150960), (2136, 144670), (2220, 139196), (2346, 131720), (2516, 122820), (2553, 121040), (2670, 115736), (2760, 111962), (2960, 104397), (3026, 102120), (3128, 98790), (3145, 98256), (3293, 93840), (3404, 90780), (3560, 86802), (3774, 81880), (3910, 79032), (4080, 75739), (4094, 75480), (4255, 72624), (4272, 72335), (4440, 69598), (4539, 68080), (4692, 65860), (5032, 61410), (5106, 60520), (5340, 57868), (5520, 55981), (5865, 52688), (6052, 51060), (6141, 50320), (6256, 49395), (6290, 49128), (6586, 46920), (6808, 45390), (7120, 43401), (7548, 40940), (7565, 40848), (7820, 39516), (8188, 37740), (8510, 36312), (8880, 34799), (9078, 34040), (9384, 32930), (9435, 32752), (9879, 31280), (10064, 30705), (10212, 30260), (10235, 30192), (10680, 28934), (11730, 26344), (12104, 25530), (12282, 25160), (12580, 24564), (12765, 24208), (13172, 23460), (13616, 22695), (14467, 21360), (15096, 20470), (15130, 20424), (15640, 19758), (16376, 18870), (16465, 18768), (17020, 18156)]