45542040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1987}}^1$

素因数の和:2192

約数の個数: 64

約数和(自身を含む): 137410560

約数和(自身を除く): 91868520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1910, 1987, 2292, 2865, 3820, 3974, 4584, 5730, 5961, 7640, 7948, 9935, 11460, 11922, 15896, 19870, 22920, 23844, 29805, 39740, 47688, 59610, 79480, 119220, 238440, 379517, 759034, 1138551, 1518068, 1897585, 2277102, 3036136, 3795170, 4554204, 5692755, 7590340, 9108408, 11385510, 15180680, 22771020, 45542040]

約数ペア:

[(1, 45542040), (2, 22771020), (3, 15180680), (4, 11385510), (5, 9108408), (6, 7590340), (8, 5692755), (10, 4554204), (12, 3795170), (15, 3036136), (20, 2277102), (24, 1897585), (30, 1518068), (40, 1138551), (60, 759034), (120, 379517), (191, 238440), (382, 119220), (573, 79480), (764, 59610), (955, 47688), (1146, 39740), (1528, 29805), (1910, 23844), (1987, 22920), (2292, 19870), (2865, 15896), (3820, 11922), (3974, 11460), (4584, 9935), (5730, 7948), (5961, 7640)]