22799520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:315

約数の個数: 144

約数和(自身を含む): 79252992

約数和(自身を除く): 56453472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 213, 223, 240, 284, 288, 355, 360, 426, 446, 480, 568, 639, 669, 710, 720, 852, 892, 1065, 1115, 1136, 1278, 1338, 1420, 1440, 1704, 1784, 2007, 2130, 2230, 2272, 2556, 2676, 2840, 3195, 3345, 3408, 3568, 4014, 4260, 4460, 5112, 5352, 5680, 6390, 6690, 6816, 7136, 8028, 8520, 8920, 10035, 10224, 10704, 11360, 12780, 13380, 15833, 16056, 17040, 17840, 20070, 20448, 21408, 25560, 26760, 31666, 32112, 34080, 35680, 40140, 47499, 51120, 53520, 63332, 64224, 79165, 80280, 94998, 102240, 107040, 126664, 142497, 158330, 160560, 189996, 237495, 253328, 284994, 316660, 321120, 379992, 474990, 506656, 569988, 633320, 712485, 759984, 949980, 1139976, 1266640, 1424970, 1519968, 1899960, 2279952, 2533280, 2849940, 3799920, 4559904, 5699880, 7599840, 11399760, 22799520]

約数ペア:

[(1, 22799520), (2, 11399760), (3, 7599840), (4, 5699880), (5, 4559904), (6, 3799920), (8, 2849940), (9, 2533280), (10, 2279952), (12, 1899960), (15, 1519968), (16, 1424970), (18, 1266640), (20, 1139976), (24, 949980), (30, 759984), (32, 712485), (36, 633320), (40, 569988), (45, 506656), (48, 474990), (60, 379992), (71, 321120), (72, 316660), (80, 284994), (90, 253328), (96, 237495), (120, 189996), (142, 160560), (144, 158330), (160, 142497), (180, 126664), (213, 107040), (223, 102240), (240, 94998), (284, 80280), (288, 79165), (355, 64224), (360, 63332), (426, 53520), (446, 51120), (480, 47499), (568, 40140), (639, 35680), (669, 34080), (710, 32112), (720, 31666), (852, 26760), (892, 25560), (1065, 21408), (1115, 20448), (1136, 20070), (1278, 17840), (1338, 17040), (1420, 16056), (1440, 15833), (1704, 13380), (1784, 12780), (2007, 11360), (2130, 10704), (2230, 10224), (2272, 10035), (2556, 8920), (2676, 8520), (2840, 8028), (3195, 7136), (3345, 6816), (3408, 6690), (3568, 6390), (4014, 5680), (4260, 5352), (4460, 5112)]