4277640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:886

約数の個数: 64

約数和(自身を含む): 13147200

約数和(自身を除く): 8869560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 829, 860, 1032, 1290, 1658, 1720, 2487, 2580, 3316, 4145, 4974, 5160, 6632, 8290, 9948, 12435, 16580, 19896, 24870, 33160, 35647, 49740, 71294, 99480, 106941, 142588, 178235, 213882, 285176, 356470, 427764, 534705, 712940, 855528, 1069410, 1425880, 2138820, 4277640]

約数ペア:

[(1, 4277640), (2, 2138820), (3, 1425880), (4, 1069410), (5, 855528), (6, 712940), (8, 534705), (10, 427764), (12, 356470), (15, 285176), (20, 213882), (24, 178235), (30, 142588), (40, 106941), (43, 99480), (60, 71294), (86, 49740), (120, 35647), (129, 33160), (172, 24870), (215, 19896), (258, 16580), (344, 12435), (430, 9948), (516, 8290), (645, 6632), (829, 5160), (860, 4974), (1032, 4145), (1290, 3316), (1658, 2580), (1720, 2487)]