6131640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1381}}^1$

素因数の和:1432

約数の個数: 64

約数和(自身を含む): 18905760

約数和(自身を除く): 12774120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1381, 1480, 2220, 2762, 4143, 4440, 5524, 6905, 8286, 11048, 13810, 16572, 20715, 27620, 33144, 41430, 51097, 55240, 82860, 102194, 153291, 165720, 204388, 255485, 306582, 408776, 510970, 613164, 766455, 1021940, 1226328, 1532910, 2043880, 3065820, 6131640]

約数ペア:

[(1, 6131640), (2, 3065820), (3, 2043880), (4, 1532910), (5, 1226328), (6, 1021940), (8, 766455), (10, 613164), (12, 510970), (15, 408776), (20, 306582), (24, 255485), (30, 204388), (37, 165720), (40, 153291), (60, 102194), (74, 82860), (111, 55240), (120, 51097), (148, 41430), (185, 33144), (222, 27620), (296, 20715), (370, 16572), (444, 13810), (555, 11048), (740, 8286), (888, 6905), (1110, 5524), (1381, 4440), (1480, 4143), (2220, 2762)]