8458976160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{15101}}^1$

素因数の和:15511

約数の個数: 144

約数和(自身を含む): 28942378920

約数和(自身を除く): 20483402760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 389, 480, 720, 778, 1167, 1440, 1556, 1945, 2334, 3112, 3501, 3890, 4668, 5835, 6224, 7002, 7780, 9336, 11670, 12448, 14004, 15101, 15560, 17505, 18672, 23340, 28008, 30202, 31120, 35010, 37344, 45303, 46680, 56016, 60404, 62240, 70020, 75505, 90606, 93360, 112032, 120808, 135909, 140040, 151010, 181212, 186720, 226515, 241616, 271818, 280080, 302020, 362424, 453030, 483232, 543636, 560160, 604040, 679545, 724848, 906060, 1087272, 1208080, 1359090, 1449696, 1812120, 2174544, 2416160, 2718180, 3624240, 4349088, 5436360, 5874289, 7248480, 10872720, 11748578, 17622867, 21745440, 23497156, 29371445, 35245734, 46994312, 52868601, 58742890, 70491468, 88114335, 93988624, 105737202, 117485780, 140982936, 176228670, 187977248, 211474404, 234971560, 264343005, 281965872, 352457340, 422948808, 469943120, 528686010, 563931744, 704914680, 845897616, 939886240, 1057372020, 1409829360, 1691795232, 2114744040, 2819658720, 4229488080, 8458976160]

約数ペア:

[(1, 8458976160), (2, 4229488080), (3, 2819658720), (4, 2114744040), (5, 1691795232), (6, 1409829360), (8, 1057372020), (9, 939886240), (10, 845897616), (12, 704914680), (15, 563931744), (16, 528686010), (18, 469943120), (20, 422948808), (24, 352457340), (30, 281965872), (32, 264343005), (36, 234971560), (40, 211474404), (45, 187977248), (48, 176228670), (60, 140982936), (72, 117485780), (80, 105737202), (90, 93988624), (96, 88114335), (120, 70491468), (144, 58742890), (160, 52868601), (180, 46994312), (240, 35245734), (288, 29371445), (360, 23497156), (389, 21745440), (480, 17622867), (720, 11748578), (778, 10872720), (1167, 7248480), (1440, 5874289), (1556, 5436360), (1945, 4349088), (2334, 3624240), (3112, 2718180), (3501, 2416160), (3890, 2174544), (4668, 1812120), (5835, 1449696), (6224, 1359090), (7002, 1208080), (7780, 1087272), (9336, 906060), (11670, 724848), (12448, 679545), (14004, 604040), (15101, 560160), (15560, 543636), (17505, 483232), (18672, 453030), (23340, 362424), (28008, 302020), (30202, 280080), (31120, 271818), (35010, 241616), (37344, 226515), (45303, 186720), (46680, 181212), (56016, 151010), (60404, 140040), (62240, 135909), (70020, 120808), (75505, 112032), (90606, 93360)]