157544280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{877}}^1$

素因数の和:1393

約数の個数: 96

約数和(自身を含む): 513630000

約数和(自身を除く): 356085720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 499, 877, 998, 1497, 1754, 1996, 2495, 2631, 2994, 3508, 3992, 4385, 4491, 4990, 5262, 5988, 7016, 7485, 7893, 8770, 8982, 9980, 10524, 11976, 13155, 14970, 15786, 17540, 17964, 19960, 21048, 22455, 26310, 29940, 31572, 35080, 35928, 39465, 44910, 52620, 59880, 63144, 78930, 89820, 105240, 157860, 179640, 315720, 437623, 875246, 1312869, 1750492, 2188115, 2625738, 3500984, 3938607, 4376230, 5251476, 6564345, 7877214, 8752460, 10502952, 13128690, 15754428, 17504920, 19693035, 26257380, 31508856, 39386070, 52514760, 78772140, 157544280]

約数ペア:

[(1, 157544280), (2, 78772140), (3, 52514760), (4, 39386070), (5, 31508856), (6, 26257380), (8, 19693035), (9, 17504920), (10, 15754428), (12, 13128690), (15, 10502952), (18, 8752460), (20, 7877214), (24, 6564345), (30, 5251476), (36, 4376230), (40, 3938607), (45, 3500984), (60, 2625738), (72, 2188115), (90, 1750492), (120, 1312869), (180, 875246), (360, 437623), (499, 315720), (877, 179640), (998, 157860), (1497, 105240), (1754, 89820), (1996, 78930), (2495, 63144), (2631, 59880), (2994, 52620), (3508, 44910), (3992, 39465), (4385, 35928), (4491, 35080), (4990, 31572), (5262, 29940), (5988, 26310), (7016, 22455), (7485, 21048), (7893, 19960), (8770, 17964), (8982, 17540), (9980, 15786), (10524, 14970), (11976, 13155)]