15137120

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1063}}^1$

素因数の和:1167

約数の個数: 48

約数和(自身を含む): 36197280

約数和(自身を除く): 21060160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 1063, 1424, 1780, 2126, 2848, 3560, 4252, 5315, 7120, 8504, 10630, 14240, 17008, 21260, 34016, 42520, 85040, 94607, 170080, 189214, 378428, 473035, 756856, 946070, 1513712, 1892140, 3027424, 3784280, 7568560, 15137120]

約数ペア:

[(1, 15137120), (2, 7568560), (4, 3784280), (5, 3027424), (8, 1892140), (10, 1513712), (16, 946070), (20, 756856), (32, 473035), (40, 378428), (80, 189214), (89, 170080), (160, 94607), (178, 85040), (356, 42520), (445, 34016), (712, 21260), (890, 17008), (1063, 14240), (1424, 10630), (1780, 8504), (2126, 7120), (2848, 5315), (3560, 4252)]