16155240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2207}}^1$

素因数の和:2282

約数の個数: 64

約数和(自身を含む): 49282560

約数和(自身を除く): 33127320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2207, 2440, 3660, 4414, 6621, 7320, 8828, 11035, 13242, 17656, 22070, 26484, 33105, 44140, 52968, 66210, 88280, 132420, 134627, 264840, 269254, 403881, 538508, 673135, 807762, 1077016, 1346270, 1615524, 2019405, 2692540, 3231048, 4038810, 5385080, 8077620, 16155240]

約数ペア:

[(1, 16155240), (2, 8077620), (3, 5385080), (4, 4038810), (5, 3231048), (6, 2692540), (8, 2019405), (10, 1615524), (12, 1346270), (15, 1077016), (20, 807762), (24, 673135), (30, 538508), (40, 403881), (60, 269254), (61, 264840), (120, 134627), (122, 132420), (183, 88280), (244, 66210), (305, 52968), (366, 44140), (488, 33105), (610, 26484), (732, 22070), (915, 17656), (1220, 13242), (1464, 11035), (1830, 8828), (2207, 7320), (2440, 6621), (3660, 4414)]