8742716040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{72855967}}^1$

素因数の和:72855981

約数の個数: 32

約数和(自身を含む): 26228148480

約数和(自身を除く): 17485432440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 72855967, 145711934, 218567901, 291423868, 364279835, 437135802, 582847736, 728559670, 874271604, 1092839505, 1457119340, 1748543208, 2185679010, 2914238680, 4371358020, 8742716040]

約数ペア:

[(1, 8742716040), (2, 4371358020), (3, 2914238680), (4, 2185679010), (5, 1748543208), (6, 1457119340), (8, 1092839505), (10, 874271604), (12, 728559670), (15, 582847736), (20, 437135802), (24, 364279835), (30, 291423868), (40, 218567901), (60, 145711934), (120, 72855967)]