91084080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1987}}^1$

素因数の和:2194

約数の個数: 80

約数和(自身を含む): 283981824

約数和(自身を除く): 192897744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 191, 240, 382, 573, 764, 955, 1146, 1528, 1910, 1987, 2292, 2865, 3056, 3820, 3974, 4584, 5730, 5961, 7640, 7948, 9168, 9935, 11460, 11922, 15280, 15896, 19870, 22920, 23844, 29805, 31792, 39740, 45840, 47688, 59610, 79480, 95376, 119220, 158960, 238440, 379517, 476880, 759034, 1138551, 1518068, 1897585, 2277102, 3036136, 3795170, 4554204, 5692755, 6072272, 7590340, 9108408, 11385510, 15180680, 18216816, 22771020, 30361360, 45542040, 91084080]

約数ペア:

[(1, 91084080), (2, 45542040), (3, 30361360), (4, 22771020), (5, 18216816), (6, 15180680), (8, 11385510), (10, 9108408), (12, 7590340), (15, 6072272), (16, 5692755), (20, 4554204), (24, 3795170), (30, 3036136), (40, 2277102), (48, 1897585), (60, 1518068), (80, 1138551), (120, 759034), (191, 476880), (240, 379517), (382, 238440), (573, 158960), (764, 119220), (955, 95376), (1146, 79480), (1528, 59610), (1910, 47688), (1987, 45840), (2292, 39740), (2865, 31792), (3056, 29805), (3820, 23844), (3974, 22920), (4584, 19870), (5730, 15896), (5961, 15280), (7640, 11922), (7948, 11460), (9168, 9935)]