28350240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{59063}}^1$

素因数の和:59081

約数の個数: 48

約数和(自身を含む): 89304768

約数和(自身を除く): 60954528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 59063, 118126, 177189, 236252, 295315, 354378, 472504, 590630, 708756, 885945, 945008, 1181260, 1417512, 1771890, 1890016, 2362520, 2835024, 3543780, 4725040, 5670048, 7087560, 9450080, 14175120, 28350240]

約数ペア:

[(1, 28350240), (2, 14175120), (3, 9450080), (4, 7087560), (5, 5670048), (6, 4725040), (8, 3543780), (10, 2835024), (12, 2362520), (15, 1890016), (16, 1771890), (20, 1417512), (24, 1181260), (30, 945008), (32, 885945), (40, 708756), (48, 590630), (60, 472504), (80, 354378), (96, 295315), (120, 236252), (160, 177189), (240, 118126), (480, 59063)]