71506920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3329}}^1$

素因数の和:3522

約数の個数: 64

約数和(自身を含む): 215784000

約数和(自身を除く): 144277080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 179, 358, 537, 716, 895, 1074, 1432, 1790, 2148, 2685, 3329, 3580, 4296, 5370, 6658, 7160, 9987, 10740, 13316, 16645, 19974, 21480, 26632, 33290, 39948, 49935, 66580, 79896, 99870, 133160, 199740, 399480, 595891, 1191782, 1787673, 2383564, 2979455, 3575346, 4767128, 5958910, 7150692, 8938365, 11917820, 14301384, 17876730, 23835640, 35753460, 71506920]

約数ペア:

[(1, 71506920), (2, 35753460), (3, 23835640), (4, 17876730), (5, 14301384), (6, 11917820), (8, 8938365), (10, 7150692), (12, 5958910), (15, 4767128), (20, 3575346), (24, 2979455), (30, 2383564), (40, 1787673), (60, 1191782), (120, 595891), (179, 399480), (358, 199740), (537, 133160), (716, 99870), (895, 79896), (1074, 66580), (1432, 49935), (1790, 39948), (2148, 33290), (2685, 26632), (3329, 21480), (3580, 19974), (4296, 16645), (5370, 13316), (6658, 10740), (7160, 9987)]