2857455960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23812133}}^1$

素因数の和:23812147

約数の個数: 32

約数和(自身を含む): 8572368240

約数和(自身を除く): 5714912280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 23812133, 47624266, 71436399, 95248532, 119060665, 142872798, 190497064, 238121330, 285745596, 357181995, 476242660, 571491192, 714363990, 952485320, 1428727980, 2857455960]

約数ペア:

[(1, 2857455960), (2, 1428727980), (3, 952485320), (4, 714363990), (5, 571491192), (6, 476242660), (8, 357181995), (10, 285745596), (12, 238121330), (15, 190497064), (20, 142872798), (24, 119060665), (30, 95248532), (40, 71436399), (60, 47624266), (120, 23812133)]