120772920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1006441}}^1$

素因数の和:1006455

約数の個数: 32

約数和(自身を含む): 362319120

約数和(自身を除く): 241546200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1006441, 2012882, 3019323, 4025764, 5032205, 6038646, 8051528, 10064410, 12077292, 15096615, 20128820, 24154584, 30193230, 40257640, 60386460, 120772920]

約数ペア:

[(1, 120772920), (2, 60386460), (3, 40257640), (4, 30193230), (5, 24154584), (6, 20128820), (8, 15096615), (10, 12077292), (12, 10064410), (15, 8051528), (20, 6038646), (24, 5032205), (30, 4025764), (40, 3019323), (60, 2012882), (120, 1006441)]