15054880

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4091}}^1$

素因数の和:4129

約数の個数: 48

約数和(自身を含む): 37122624

約数和(自身を除く): 22067744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 4091, 8182, 16364, 20455, 32728, 40910, 65456, 81820, 94093, 130912, 163640, 188186, 327280, 376372, 470465, 654560, 752744, 940930, 1505488, 1881860, 3010976, 3763720, 7527440, 15054880]

約数ペア:

[(1, 15054880), (2, 7527440), (4, 3763720), (5, 3010976), (8, 1881860), (10, 1505488), (16, 940930), (20, 752744), (23, 654560), (32, 470465), (40, 376372), (46, 327280), (80, 188186), (92, 163640), (115, 130912), (160, 94093), (184, 81820), (230, 65456), (368, 40910), (460, 32728), (736, 20455), (920, 16364), (1840, 8182), (3680, 4091)]