15038172360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1987}}^1\times {\mathrm{21023}}^1$

素因数の和:23027

約数の個数: 96

約数和(自身を含む): 48900983040

約数和(自身を除く): 33862810680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1987, 3974, 5961, 7948, 9935, 11922, 15896, 17883, 19870, 21023, 23844, 29805, 35766, 39740, 42046, 47688, 59610, 63069, 71532, 79480, 84092, 89415, 105115, 119220, 126138, 143064, 168184, 178830, 189207, 210230, 238440, 252276, 315345, 357660, 378414, 420460, 504552, 630690, 715320, 756828, 840920, 946035, 1261380, 1513656, 1892070, 2522760, 3784140, 7568280, 41772701, 83545402, 125318103, 167090804, 208863505, 250636206, 334181608, 375954309, 417727010, 501272412, 626590515, 751908618, 835454020, 1002544824, 1253181030, 1503817236, 1670908040, 1879771545, 2506362060, 3007634472, 3759543090, 5012724120, 7519086180, 15038172360]

約数ペア:

[(1, 15038172360), (2, 7519086180), (3, 5012724120), (4, 3759543090), (5, 3007634472), (6, 2506362060), (8, 1879771545), (9, 1670908040), (10, 1503817236), (12, 1253181030), (15, 1002544824), (18, 835454020), (20, 751908618), (24, 626590515), (30, 501272412), (36, 417727010), (40, 375954309), (45, 334181608), (60, 250636206), (72, 208863505), (90, 167090804), (120, 125318103), (180, 83545402), (360, 41772701), (1987, 7568280), (3974, 3784140), (5961, 2522760), (7948, 1892070), (9935, 1513656), (11922, 1261380), (15896, 946035), (17883, 840920), (19870, 756828), (21023, 715320), (23844, 630690), (29805, 504552), (35766, 420460), (39740, 378414), (42046, 357660), (47688, 315345), (59610, 252276), (63069, 238440), (71532, 210230), (79480, 189207), (84092, 178830), (89415, 168184), (105115, 143064), (119220, 126138)]