76990440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6229}}^1$

素因数の和:6346

約数の個数: 64

約数和(自身を含む): 233251200

約数和(自身を除く): 156260760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 6180, 6229, 12360, 12458, 18687, 24916, 31145, 37374, 49832, 62290, 74748, 93435, 124580, 149496, 186870, 249160, 373740, 641587, 747480, 1283174, 1924761, 2566348, 3207935, 3849522, 5132696, 6415870, 7699044, 9623805, 12831740, 15398088, 19247610, 25663480, 38495220, 76990440]

約数ペア:

[(1, 76990440), (2, 38495220), (3, 25663480), (4, 19247610), (5, 15398088), (6, 12831740), (8, 9623805), (10, 7699044), (12, 6415870), (15, 5132696), (20, 3849522), (24, 3207935), (30, 2566348), (40, 1924761), (60, 1283174), (103, 747480), (120, 641587), (206, 373740), (309, 249160), (412, 186870), (515, 149496), (618, 124580), (824, 93435), (1030, 74748), (1236, 62290), (1545, 49832), (2060, 37374), (2472, 31145), (3090, 24916), (4120, 18687), (6180, 12458), (6229, 12360)]