68524320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{142759}}^1$

素因数の和:142777

約数の個数: 48

約数和(自身を含む): 215853120

約数和(自身を除く): 147328800

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, 142759, 285518, 428277, 571036, 713795, 856554, 1142072, 1427590, 1713108, 2141385, 2284144, 2855180, 3426216, 4282770, 4568288, 5710360, 6852432, 8565540, 11420720, 13704864, 17131080, 22841440, 34262160, 68524320]

約数ペア:

[(1, 68524320), (2, 34262160), (3, 22841440), (4, 17131080), (5, 13704864), (6, 11420720), (8, 8565540), (10, 6852432), (12, 5710360), (15, 4568288), (16, 4282770), (20, 3426216), (24, 2855180), (30, 2284144), (32, 2141385), (40, 1713108), (48, 1427590), (60, 1142072), (80, 856554), (96, 713795), (120, 571036), (160, 428277), (240, 285518), (480, 142759)]