90785922960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{19777}}^1$

素因数の和:20441

約数の個数: 160

約数和(自身を含む): 291000517632

約数和(自身を除く): 200214594672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 617, 620, 744, 930, 1234, 1240, 1488, 1851, 1860, 2468, 2480, 3085, 3702, 3720, 4936, 6170, 7404, 7440, 9255, 9872, 12340, 14808, 18510, 19127, 19777, 24680, 29616, 37020, 38254, 39554, 49360, 57381, 59331, 74040, 76508, 79108, 95635, 98885, 114762, 118662, 148080, 153016, 158216, 191270, 197770, 229524, 237324, 286905, 296655, 306032, 316432, 382540, 395540, 459048, 474648, 573810, 593310, 613087, 765080, 791080, 918096, 949296, 1147620, 1186620, 1226174, 1530160, 1582160, 1839261, 2295240, 2373240, 2452348, 3065435, 3678522, 4590480, 4746480, 4904696, 6130870, 7357044, 9196305, 9809392, 12202409, 12261740, 14714088, 18392610, 24404818, 24523480, 29428176, 36607227, 36785220, 48809636, 49046960, 61012045, 73214454, 73570440, 97619272, 122024090, 146428908, 147140880, 183036135, 195238544, 244048180, 292857816, 366072270, 378274679, 488096360, 585715632, 732144540, 756549358, 976192720, 1134824037, 1464289080, 1513098716, 1891373395, 2269648074, 2928578160, 3026197432, 3782746790, 4539296148, 5674120185, 6052394864, 7565493580, 9078592296, 11348240370, 15130987160, 18157184592, 22696480740, 30261974320, 45392961480, 90785922960]

約数ペア:

[(1, 90785922960), (2, 45392961480), (3, 30261974320), (4, 22696480740), (5, 18157184592), (6, 15130987160), (8, 11348240370), (10, 9078592296), (12, 7565493580), (15, 6052394864), (16, 5674120185), (20, 4539296148), (24, 3782746790), (30, 3026197432), (31, 2928578160), (40, 2269648074), (48, 1891373395), (60, 1513098716), (62, 1464289080), (80, 1134824037), (93, 976192720), (120, 756549358), (124, 732144540), (155, 585715632), (186, 488096360), (240, 378274679), (248, 366072270), (310, 292857816), (372, 244048180), (465, 195238544), (496, 183036135), (617, 147140880), (620, 146428908), (744, 122024090), (930, 97619272), (1234, 73570440), (1240, 73214454), (1488, 61012045), (1851, 49046960), (1860, 48809636), (2468, 36785220), (2480, 36607227), (3085, 29428176), (3702, 24523480), (3720, 24404818), (4936, 18392610), (6170, 14714088), (7404, 12261740), (7440, 12202409), (9255, 9809392), (9872, 9196305), (12340, 7357044), (14808, 6130870), (18510, 4904696), (19127, 4746480), (19777, 4590480), (24680, 3678522), (29616, 3065435), (37020, 2452348), (38254, 2373240), (39554, 2295240), (49360, 1839261), (57381, 1582160), (59331, 1530160), (74040, 1226174), (76508, 1186620), (79108, 1147620), (95635, 949296), (98885, 918096), (114762, 791080), (118662, 765080), (148080, 613087), (153016, 593310), (158216, 573810), (191270, 474648), (197770, 459048), (229524, 395540), (237324, 382540), (286905, 316432), (296655, 306032)]