626963640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{47933}}^1$

素因数の和:48056

約数の個数: 64

約数和(自身を含む): 1898186400

約数和(自身を除く): 1271222760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 13080, 47933, 95866, 143799, 191732, 239665, 287598, 383464, 479330, 575196, 718995, 958660, 1150392, 1437990, 1917320, 2875980, 5224697, 5751960, 10449394, 15674091, 20898788, 26123485, 31348182, 41797576, 52246970, 62696364, 78370455, 104493940, 125392728, 156740910, 208987880, 313481820, 626963640]

約数ペア:

[(1, 626963640), (2, 313481820), (3, 208987880), (4, 156740910), (5, 125392728), (6, 104493940), (8, 78370455), (10, 62696364), (12, 52246970), (15, 41797576), (20, 31348182), (24, 26123485), (30, 20898788), (40, 15674091), (60, 10449394), (109, 5751960), (120, 5224697), (218, 2875980), (327, 1917320), (436, 1437990), (545, 1150392), (654, 958660), (872, 718995), (1090, 575196), (1308, 479330), (1635, 383464), (2180, 287598), (2616, 239665), (3270, 191732), (4360, 143799), (6540, 95866), (13080, 47933)]