78323760

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:127

約数の個数: 280

約数和(自身を含む): 292749120

約数和(自身を除く): 214425360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 79, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 158, 162, 170, 180, 204, 216, 237, 240, 243, 255, 270, 272, 306, 316, 324, 340, 360, 395, 405, 408, 432, 459, 474, 486, 510, 540, 612, 632, 648, 680, 711, 720, 729, 765, 790, 810, 816, 918, 948, 972, 1020, 1080, 1185, 1215, 1224, 1264, 1296, 1343, 1360, 1377, 1422, 1458, 1530, 1580, 1620, 1836, 1896, 1944, 2040, 2133, 2160, 2295, 2370, 2430, 2448, 2686, 2754, 2844, 2916, 3060, 3160, 3240, 3555, 3645, 3672, 3792, 3888, 4029, 4080, 4131, 4266, 4590, 4740, 4860, 5372, 5508, 5688, 5832, 6120, 6320, 6399, 6480, 6715, 6885, 7110, 7290, 7344, 8058, 8262, 8532, 9180, 9480, 9720, 10665, 10744, 11016, 11376, 11664, 12087, 12240, 12393, 12798, 13430, 13770, 14220, 14580, 16116, 16524, 17064, 18360, 18960, 19197, 19440, 20145, 20655, 21330, 21488, 22032, 24174, 24786, 25596, 26860, 27540, 28440, 29160, 31995, 32232, 33048, 34128, 36261, 36720, 38394, 40290, 41310, 42660, 48348, 49572, 51192, 53720, 55080, 56880, 57591, 58320, 60435, 61965, 63990, 64464, 66096, 72522, 76788, 80580, 82620, 85320, 95985, 96696, 99144, 102384, 107440, 108783, 110160, 115182, 120870, 123930, 127980, 145044, 153576, 161160, 165240, 170640, 181305, 191970, 193392, 198288, 217566, 230364, 241740, 247860, 255960, 287955, 290088, 307152, 322320, 326349, 330480, 362610, 383940, 435132, 460728, 483480, 495720, 511920, 543915, 575910, 580176, 652698, 725220, 767880, 870264, 921456, 966960, 979047, 991440, 1087830, 1151820, 1305396, 1450440, 1535760, 1631745, 1740528, 1958094, 2175660, 2303640, 2610792, 2900880, 3263490, 3916188, 4351320, 4607280, 4895235, 5221584, 6526980, 7832376, 8702640, 9790470, 13053960, 15664752, 19580940, 26107920, 39161880, 78323760]

約数ペア:

[(1, 78323760), (2, 39161880), (3, 26107920), (4, 19580940), (5, 15664752), (6, 13053960), (8, 9790470), (9, 8702640), (10, 7832376), (12, 6526980), (15, 5221584), (16, 4895235), (17, 4607280), (18, 4351320), (20, 3916188), (24, 3263490), (27, 2900880), (30, 2610792), (34, 2303640), (36, 2175660), (40, 1958094), (45, 1740528), (48, 1631745), (51, 1535760), (54, 1450440), (60, 1305396), (68, 1151820), (72, 1087830), (79, 991440), (80, 979047), (81, 966960), (85, 921456), (90, 870264), (102, 767880), (108, 725220), (120, 652698), (135, 580176), (136, 575910), (144, 543915), (153, 511920), (158, 495720), (162, 483480), (170, 460728), (180, 435132), (204, 383940), (216, 362610), (237, 330480), (240, 326349), (243, 322320), (255, 307152), (270, 290088), (272, 287955), (306, 255960), (316, 247860), (324, 241740), (340, 230364), (360, 217566), (395, 198288), (405, 193392), (408, 191970), (432, 181305), (459, 170640), (474, 165240), (486, 161160), (510, 153576), (540, 145044), (612, 127980), (632, 123930), (648, 120870), (680, 115182), (711, 110160), (720, 108783), (729, 107440), (765, 102384), (790, 99144), (810, 96696), (816, 95985), (918, 85320), (948, 82620), (972, 80580), (1020, 76788), (1080, 72522), (1185, 66096), (1215, 64464), (1224, 63990), (1264, 61965), (1296, 60435), (1343, 58320), (1360, 57591), (1377, 56880), (1422, 55080), (1458, 53720), (1530, 51192), (1580, 49572), (1620, 48348), (1836, 42660), (1896, 41310), (1944, 40290), (2040, 38394), (2133, 36720), (2160, 36261), (2295, 34128), (2370, 33048), (2430, 32232), (2448, 31995), (2686, 29160), (2754, 28440), (2844, 27540), (2916, 26860), (3060, 25596), (3160, 24786), (3240, 24174), (3555, 22032), (3645, 21488), (3672, 21330), (3792, 20655), (3888, 20145), (4029, 19440), (4080, 19197), (4131, 18960), (4266, 18360), (4590, 17064), (4740, 16524), (4860, 16116), (5372, 14580), (5508, 14220), (5688, 13770), (5832, 13430), (6120, 12798), (6320, 12393), (6399, 12240), (6480, 12087), (6715, 11664), (6885, 11376), (7110, 11016), (7290, 10744), (7344, 10665), (8058, 9720), (8262, 9480), (8532, 9180)]