61719360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:528

約数の個数: 112

約数和(自身を含む): 197510400

約数和(自身を除く): 135791040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 239, 240, 269, 320, 478, 480, 538, 717, 807, 956, 960, 1076, 1195, 1345, 1434, 1614, 1912, 2152, 2390, 2690, 2868, 3228, 3585, 3824, 4035, 4304, 4780, 5380, 5736, 6456, 7170, 7648, 8070, 8608, 9560, 10760, 11472, 12912, 14340, 15296, 16140, 17216, 19120, 21520, 22944, 25824, 28680, 32280, 38240, 43040, 45888, 51648, 57360, 64291, 64560, 76480, 86080, 114720, 128582, 129120, 192873, 229440, 257164, 258240, 321455, 385746, 514328, 642910, 771492, 964365, 1028656, 1285820, 1542984, 1928730, 2057312, 2571640, 3085968, 3857460, 4114624, 5143280, 6171936, 7714920, 10286560, 12343872, 15429840, 20573120, 30859680, 61719360]

約数ペア:

[(1, 61719360), (2, 30859680), (3, 20573120), (4, 15429840), (5, 12343872), (6, 10286560), (8, 7714920), (10, 6171936), (12, 5143280), (15, 4114624), (16, 3857460), (20, 3085968), (24, 2571640), (30, 2057312), (32, 1928730), (40, 1542984), (48, 1285820), (60, 1028656), (64, 964365), (80, 771492), (96, 642910), (120, 514328), (160, 385746), (192, 321455), (239, 258240), (240, 257164), (269, 229440), (320, 192873), (478, 129120), (480, 128582), (538, 114720), (717, 86080), (807, 76480), (956, 64560), (960, 64291), (1076, 57360), (1195, 51648), (1345, 45888), (1434, 43040), (1614, 38240), (1912, 32280), (2152, 28680), (2390, 25824), (2690, 22944), (2868, 21520), (3228, 19120), (3585, 17216), (3824, 16140), (4035, 15296), (4304, 14340), (4780, 12912), (5380, 11472), (5736, 10760), (6456, 9560), (7170, 8608), (7648, 8070)]