40913760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{85237}}^1$

素因数の和:85255

約数の個数: 48

約数和(自身を含む): 128879856

約数和(自身を除く): 87966096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 85237, 170474, 255711, 340948, 426185, 511422, 681896, 852370, 1022844, 1278555, 1363792, 1704740, 2045688, 2557110, 2727584, 3409480, 4091376, 5114220, 6818960, 8182752, 10228440, 13637920, 20456880, 40913760]

約数ペア:

[(1, 40913760), (2, 20456880), (3, 13637920), (4, 10228440), (5, 8182752), (6, 6818960), (8, 5114220), (10, 4091376), (12, 3409480), (15, 2727584), (16, 2557110), (20, 2045688), (24, 1704740), (30, 1363792), (32, 1278555), (40, 1022844), (48, 852370), (60, 681896), (80, 511422), (96, 426185), (120, 340948), (160, 255711), (240, 170474), (480, 85237)]