188284920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{10391}}^1$

素因数の和:10556

約数の個数: 64

約数和(自身を含む): 568650240

約数和(自身を除く): 380365320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 3020, 3624, 4530, 6040, 9060, 10391, 18120, 20782, 31173, 41564, 51955, 62346, 83128, 103910, 124692, 155865, 207820, 249384, 311730, 415640, 623460, 1246920, 1569041, 3138082, 4707123, 6276164, 7845205, 9414246, 12552328, 15690410, 18828492, 23535615, 31380820, 37656984, 47071230, 62761640, 94142460, 188284920]

約数ペア:

[(1, 188284920), (2, 94142460), (3, 62761640), (4, 47071230), (5, 37656984), (6, 31380820), (8, 23535615), (10, 18828492), (12, 15690410), (15, 12552328), (20, 9414246), (24, 7845205), (30, 6276164), (40, 4707123), (60, 3138082), (120, 1569041), (151, 1246920), (302, 623460), (453, 415640), (604, 311730), (755, 249384), (906, 207820), (1208, 155865), (1510, 124692), (1812, 103910), (2265, 83128), (3020, 62346), (3624, 51955), (4530, 41564), (6040, 31173), (9060, 20782), (10391, 18120)]