120258210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{22147}}^1$

素因数の和:22338

約数の個数: 32

約数和(自身を含む): 290227392

約数和(自身を除く): 169969182

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 543, 905, 1086, 1810, 2715, 5430, 22147, 44294, 66441, 110735, 132882, 221470, 332205, 664410, 4008607, 8017214, 12025821, 20043035, 24051642, 40086070, 60129105, 120258210]

約数ペア:

[(1, 120258210), (2, 60129105), (3, 40086070), (5, 24051642), (6, 20043035), (10, 12025821), (15, 8017214), (30, 4008607), (181, 664410), (362, 332205), (543, 221470), (905, 132882), (1086, 110735), (1810, 66441), (2715, 44294), (5430, 22147)]