55679640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11317}}^1$

素因数の和:11372

約数の個数: 64

約数和(自身を含む): 171128160

約数和(自身を除く): 115448520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 11317, 22634, 33951, 45268, 56585, 67902, 90536, 113170, 135804, 169755, 226340, 271608, 339510, 452680, 463997, 679020, 927994, 1358040, 1391991, 1855988, 2319985, 2783982, 3711976, 4639970, 5567964, 6959955, 9279940, 11135928, 13919910, 18559880, 27839820, 55679640]

約数ペア:

[(1, 55679640), (2, 27839820), (3, 18559880), (4, 13919910), (5, 11135928), (6, 9279940), (8, 6959955), (10, 5567964), (12, 4639970), (15, 3711976), (20, 2783982), (24, 2319985), (30, 1855988), (40, 1391991), (41, 1358040), (60, 927994), (82, 679020), (120, 463997), (123, 452680), (164, 339510), (205, 271608), (246, 226340), (328, 169755), (410, 135804), (492, 113170), (615, 90536), (820, 67902), (984, 56585), (1230, 45268), (1640, 33951), (2460, 22634), (4920, 11317)]