98553720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{821281}}^1$

素因数の和:821295

約数の個数: 32

約数和(自身を含む): 295661520

約数和(自身を除く): 197107800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 821281, 1642562, 2463843, 3285124, 4106405, 4927686, 6570248, 8212810, 9855372, 12319215, 16425620, 19710744, 24638430, 32851240, 49276860, 98553720]

約数ペア:

[(1, 98553720), (2, 49276860), (3, 32851240), (4, 24638430), (5, 19710744), (6, 16425620), (8, 12319215), (10, 9855372), (12, 8212810), (15, 6570248), (20, 4927686), (24, 4106405), (30, 3285124), (40, 2463843), (60, 1642562), (120, 821281)]