82403460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{152599}}^1$

素因数の和:152617

約数の個数: 48

約数和(自身を含む): 256368000

約数和(自身を除く): 173964540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 152599, 305198, 457797, 610396, 762995, 915594, 1373391, 1525990, 1831188, 2288985, 2746782, 3051980, 4120173, 4577970, 5493564, 6866955, 8240346, 9155940, 13733910, 16480692, 20600865, 27467820, 41201730, 82403460]

約数ペア:

[(1, 82403460), (2, 41201730), (3, 27467820), (4, 20600865), (5, 16480692), (6, 13733910), (9, 9155940), (10, 8240346), (12, 6866955), (15, 5493564), (18, 4577970), (20, 4120173), (27, 3051980), (30, 2746782), (36, 2288985), (45, 1831188), (54, 1525990), (60, 1373391), (90, 915594), (108, 762995), (135, 610396), (180, 457797), (270, 305198), (540, 152599)]