12192160

素因数分解:

$2^5\times 5^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 29031912

約数和(自身を除く): 16839752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 181, 362, 421, 724, 842, 905, 1448, 1684, 1810, 2105, 2896, 3368, 3620, 4210, 5792, 6736, 7240, 8420, 13472, 14480, 16840, 28960, 33680, 67360, 76201, 152402, 304804, 381005, 609608, 762010, 1219216, 1524020, 2438432, 3048040, 6096080, 12192160]

約数ペア:

[(1, 12192160), (2, 6096080), (4, 3048040), (5, 2438432), (8, 1524020), (10, 1219216), (16, 762010), (20, 609608), (32, 381005), (40, 304804), (80, 152402), (160, 76201), (181, 67360), (362, 33680), (421, 28960), (724, 16840), (842, 14480), (905, 13472), (1448, 8420), (1684, 7240), (1810, 6736), (2105, 5792), (2896, 4210), (3368, 3620)]