251650920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2097091}}^1$

素因数の和:2097105

約数の個数: 32

約数和(自身を含む): 754953120

約数和(自身を除く): 503302200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2097091, 4194182, 6291273, 8388364, 10485455, 12582546, 16776728, 20970910, 25165092, 31456365, 41941820, 50330184, 62912730, 83883640, 125825460, 251650920]

約数ペア:

[(1, 251650920), (2, 125825460), (3, 83883640), (4, 62912730), (5, 50330184), (6, 41941820), (8, 31456365), (10, 25165092), (12, 20970910), (15, 16776728), (20, 12582546), (24, 10485455), (30, 8388364), (40, 6291273), (60, 4194182), (120, 2097091)]