87670920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{730591}}^1$

素因数の和:730605

約数の個数: 32

約数和(自身を含む): 263013120

約数和(自身を除く): 175342200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 730591, 1461182, 2191773, 2922364, 3652955, 4383546, 5844728, 7305910, 8767092, 10958865, 14611820, 17534184, 21917730, 29223640, 43835460, 87670920]

約数ペア:

[(1, 87670920), (2, 43835460), (3, 29223640), (4, 21917730), (5, 17534184), (6, 14611820), (8, 10958865), (10, 8767092), (12, 7305910), (15, 5844728), (20, 4383546), (24, 3652955), (30, 2922364), (40, 2191773), (60, 1461182), (120, 730591)]