40123680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{83591}}^1$

素因数の和:83609

約数の個数: 48

約数和(自身を含む): 126391104

約数和(自身を除く): 86267424

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, 83591, 167182, 250773, 334364, 417955, 501546, 668728, 835910, 1003092, 1253865, 1337456, 1671820, 2006184, 2507730, 2674912, 3343640, 4012368, 5015460, 6687280, 8024736, 10030920, 13374560, 20061840, 40123680]

約数ペア:

[(1, 40123680), (2, 20061840), (3, 13374560), (4, 10030920), (5, 8024736), (6, 6687280), (8, 5015460), (10, 4012368), (12, 3343640), (15, 2674912), (16, 2507730), (20, 2006184), (24, 1671820), (30, 1337456), (32, 1253865), (40, 1003092), (48, 835910), (60, 668728), (80, 501546), (96, 417955), (120, 334364), (160, 250773), (240, 167182), (480, 83591)]