18848816040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157073467}}^1$

素因数の和:157073481

約数の個数: 32

約数和(自身を含む): 56546448480

約数和(自身を除く): 37697632440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157073467, 314146934, 471220401, 628293868, 785367335, 942440802, 1256587736, 1570734670, 1884881604, 2356102005, 3141469340, 3769763208, 4712204010, 6282938680, 9424408020, 18848816040]

約数ペア:

[(1, 18848816040), (2, 9424408020), (3, 6282938680), (4, 4712204010), (5, 3769763208), (6, 3141469340), (8, 2356102005), (10, 1884881604), (12, 1570734670), (15, 1256587736), (20, 942440802), (24, 785367335), (30, 628293868), (40, 471220401), (60, 314146934), (120, 157073467)]