300912720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1253803}}^1$

素因数の和:1253819

約数の個数: 40

約数和(自身を含む): 932830176

約数和(自身を除く): 631917456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1253803, 2507606, 3761409, 5015212, 6269015, 7522818, 10030424, 12538030, 15045636, 18807045, 20060848, 25076060, 30091272, 37614090, 50152120, 60182544, 75228180, 100304240, 150456360, 300912720]

約数ペア:

[(1, 300912720), (2, 150456360), (3, 100304240), (4, 75228180), (5, 60182544), (6, 50152120), (8, 37614090), (10, 30091272), (12, 25076060), (15, 20060848), (16, 18807045), (20, 15045636), (24, 12538030), (30, 10030424), (40, 7522818), (48, 6269015), (60, 5015212), (80, 3761409), (120, 2507606), (240, 1253803)]