310724640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4231}}^1$

素因数の和:4272

約数の個数: 192

約数和(自身を含む): 1151781120

約数和(自身を除く): 841056480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 864, 918, 1020, 1080, 1224, 1360, 1440, 1530, 1632, 1836, 2040, 2160, 2295, 2448, 2720, 3060, 3672, 4080, 4231, 4320, 4590, 4896, 6120, 7344, 8160, 8462, 9180, 12240, 12693, 14688, 16924, 18360, 21155, 24480, 25386, 33848, 36720, 38079, 42310, 50772, 63465, 67696, 71927, 73440, 76158, 84620, 101544, 114237, 126930, 135392, 143854, 152316, 169240, 190395, 203088, 215781, 228474, 253860, 287708, 304632, 338480, 359635, 380790, 406176, 431562, 456948, 507720, 571185, 575416, 609264, 647343, 676960, 719270, 761580, 863124, 913896, 1015440, 1078905, 1142370, 1150832, 1218528, 1294686, 1438540, 1523160, 1726248, 1827792, 1942029, 2030880, 2157810, 2284740, 2301664, 2589372, 2877080, 3046320, 3236715, 3452496, 3655584, 3884058, 4315620, 4569480, 5178744, 5754160, 6092640, 6473430, 6904992, 7768116, 8631240, 9138960, 9710145, 10357488, 11508320, 12946860, 15536232, 17262480, 18277920, 19420290, 20714976, 25893720, 31072464, 34524960, 38840580, 51787440, 62144928, 77681160, 103574880, 155362320, 310724640]

約数ペア:

[(1, 310724640), (2, 155362320), (3, 103574880), (4, 77681160), (5, 62144928), (6, 51787440), (8, 38840580), (9, 34524960), (10, 31072464), (12, 25893720), (15, 20714976), (16, 19420290), (17, 18277920), (18, 17262480), (20, 15536232), (24, 12946860), (27, 11508320), (30, 10357488), (32, 9710145), (34, 9138960), (36, 8631240), (40, 7768116), (45, 6904992), (48, 6473430), (51, 6092640), (54, 5754160), (60, 5178744), (68, 4569480), (72, 4315620), (80, 3884058), (85, 3655584), (90, 3452496), (96, 3236715), (102, 3046320), (108, 2877080), (120, 2589372), (135, 2301664), (136, 2284740), (144, 2157810), (153, 2030880), (160, 1942029), (170, 1827792), (180, 1726248), (204, 1523160), (216, 1438540), (240, 1294686), (255, 1218528), (270, 1150832), (272, 1142370), (288, 1078905), (306, 1015440), (340, 913896), (360, 863124), (408, 761580), (432, 719270), (459, 676960), (480, 647343), (510, 609264), (540, 575416), (544, 571185), (612, 507720), (680, 456948), (720, 431562), (765, 406176), (816, 380790), (864, 359635), (918, 338480), (1020, 304632), (1080, 287708), (1224, 253860), (1360, 228474), (1440, 215781), (1530, 203088), (1632, 190395), (1836, 169240), (2040, 152316), (2160, 143854), (2295, 135392), (2448, 126930), (2720, 114237), (3060, 101544), (3672, 84620), (4080, 76158), (4231, 73440), (4320, 71927), (4590, 67696), (4896, 63465), (6120, 50772), (7344, 42310), (8160, 38079), (8462, 36720), (9180, 33848), (12240, 25386), (12693, 24480), (14688, 21155), (16924, 18360)]