15459680

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4201}}^1$

素因数の和:4239

約数の個数: 48

約数和(自身を含む): 38120544

約数和(自身を除く): 22660864

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, 4201, 8402, 16804, 21005, 33608, 42010, 67216, 84020, 96623, 134432, 168040, 193246, 336080, 386492, 483115, 672160, 772984, 966230, 1545968, 1932460, 3091936, 3864920, 7729840, 15459680]

約数ペア:

[(1, 15459680), (2, 7729840), (4, 3864920), (5, 3091936), (8, 1932460), (10, 1545968), (16, 966230), (20, 772984), (23, 672160), (32, 483115), (40, 386492), (46, 336080), (80, 193246), (92, 168040), (115, 134432), (160, 96623), (184, 84020), (230, 67216), (368, 42010), (460, 33608), (736, 21005), (920, 16804), (1840, 8402), (3680, 4201)]