2360240

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:357

約数の個数: 40

約数和(自身を含む): 5551728

約数和(自身を除く): 3191488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 181, 326, 362, 652, 724, 815, 905, 1304, 1448, 1630, 1810, 2608, 2896, 3260, 3620, 6520, 7240, 13040, 14480, 29503, 59006, 118012, 147515, 236024, 295030, 472048, 590060, 1180120, 2360240]

約数ペア:

[(1, 2360240), (2, 1180120), (4, 590060), (5, 472048), (8, 295030), (10, 236024), (16, 147515), (20, 118012), (40, 59006), (80, 29503), (163, 14480), (181, 13040), (326, 7240), (362, 6520), (652, 3620), (724, 3260), (815, 2896), (905, 2608), (1304, 1810), (1448, 1630)]