5639880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1150

約数の個数: 64

約数和(自身を含む): 17328960

約数和(自身を除く): 11689080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1093, 1290, 1720, 2186, 2580, 3279, 4372, 5160, 5465, 6558, 8744, 10930, 13116, 16395, 21860, 26232, 32790, 43720, 46999, 65580, 93998, 131160, 140997, 187996, 234995, 281994, 375992, 469990, 563988, 704985, 939980, 1127976, 1409970, 1879960, 2819940, 5639880]

約数ペア:

[(1, 5639880), (2, 2819940), (3, 1879960), (4, 1409970), (5, 1127976), (6, 939980), (8, 704985), (10, 563988), (12, 469990), (15, 375992), (20, 281994), (24, 234995), (30, 187996), (40, 140997), (43, 131160), (60, 93998), (86, 65580), (120, 46999), (129, 43720), (172, 32790), (215, 26232), (258, 21860), (344, 16395), (430, 13116), (516, 10930), (645, 8744), (860, 6558), (1032, 5465), (1093, 5160), (1290, 4372), (1720, 3279), (2186, 2580)]