4199640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:536

約数の個数: 64

約数和(自身を含む): 12787200

約数和(自身を除く): 8587560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 443, 474, 632, 790, 886, 948, 1185, 1329, 1580, 1772, 1896, 2215, 2370, 2658, 3160, 3544, 4430, 4740, 5316, 6645, 8860, 9480, 10632, 13290, 17720, 26580, 34997, 53160, 69994, 104991, 139988, 174985, 209982, 279976, 349970, 419964, 524955, 699940, 839928, 1049910, 1399880, 2099820, 4199640]

約数ペア:

[(1, 4199640), (2, 2099820), (3, 1399880), (4, 1049910), (5, 839928), (6, 699940), (8, 524955), (10, 419964), (12, 349970), (15, 279976), (20, 209982), (24, 174985), (30, 139988), (40, 104991), (60, 69994), (79, 53160), (120, 34997), (158, 26580), (237, 17720), (316, 13290), (395, 10632), (443, 9480), (474, 8860), (632, 6645), (790, 5316), (886, 4740), (948, 4430), (1185, 3544), (1329, 3160), (1580, 2658), (1772, 2370), (1896, 2215)]