7714920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 23328000

約数和(自身を除く): 15613080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 269, 478, 538, 717, 807, 956, 1076, 1195, 1345, 1434, 1614, 1912, 2152, 2390, 2690, 2868, 3228, 3585, 4035, 4780, 5380, 5736, 6456, 7170, 8070, 9560, 10760, 14340, 16140, 28680, 32280, 64291, 128582, 192873, 257164, 321455, 385746, 514328, 642910, 771492, 964365, 1285820, 1542984, 1928730, 2571640, 3857460, 7714920]

約数ペア:

[(1, 7714920), (2, 3857460), (3, 2571640), (4, 1928730), (5, 1542984), (6, 1285820), (8, 964365), (10, 771492), (12, 642910), (15, 514328), (20, 385746), (24, 321455), (30, 257164), (40, 192873), (60, 128582), (120, 64291), (239, 32280), (269, 28680), (478, 16140), (538, 14340), (717, 10760), (807, 9560), (956, 8070), (1076, 7170), (1195, 6456), (1345, 5736), (1434, 5380), (1614, 4780), (1912, 4035), (2152, 3585), (2390, 3228), (2690, 2868)]