2817480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:510

約数の個数: 64

約数和(自身を含む): 8631360

約数和(自身を除く): 5813880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 443, 530, 636, 795, 886, 1060, 1272, 1329, 1590, 1772, 2120, 2215, 2658, 3180, 3544, 4430, 5316, 6360, 6645, 8860, 10632, 13290, 17720, 23479, 26580, 46958, 53160, 70437, 93916, 117395, 140874, 187832, 234790, 281748, 352185, 469580, 563496, 704370, 939160, 1408740, 2817480]

約数ペア:

[(1, 2817480), (2, 1408740), (3, 939160), (4, 704370), (5, 563496), (6, 469580), (8, 352185), (10, 281748), (12, 234790), (15, 187832), (20, 140874), (24, 117395), (30, 93916), (40, 70437), (53, 53160), (60, 46958), (106, 26580), (120, 23479), (159, 17720), (212, 13290), (265, 10632), (318, 8860), (424, 6645), (443, 6360), (530, 5316), (636, 4430), (795, 3544), (886, 3180), (1060, 2658), (1272, 2215), (1329, 2120), (1590, 1772)]