64620960

素因数分解:

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

素因数の和:2286

約数の個数: 96

約数和(自身を含む): 206986752

約数和(自身を除く): 142365792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 305, 366, 480, 488, 610, 732, 915, 976, 1220, 1464, 1830, 1952, 2207, 2440, 2928, 3660, 4414, 4880, 5856, 6621, 7320, 8828, 9760, 11035, 13242, 14640, 17656, 22070, 26484, 29280, 33105, 35312, 44140, 52968, 66210, 70624, 88280, 105936, 132420, 134627, 176560, 211872, 264840, 269254, 353120, 403881, 529680, 538508, 673135, 807762, 1059360, 1077016, 1346270, 1615524, 2019405, 2154032, 2692540, 3231048, 4038810, 4308064, 5385080, 6462096, 8077620, 10770160, 12924192, 16155240, 21540320, 32310480, 64620960]

約数ペア:

[(1, 64620960), (2, 32310480), (3, 21540320), (4, 16155240), (5, 12924192), (6, 10770160), (8, 8077620), (10, 6462096), (12, 5385080), (15, 4308064), (16, 4038810), (20, 3231048), (24, 2692540), (30, 2154032), (32, 2019405), (40, 1615524), (48, 1346270), (60, 1077016), (61, 1059360), (80, 807762), (96, 673135), (120, 538508), (122, 529680), (160, 403881), (183, 353120), (240, 269254), (244, 264840), (305, 211872), (366, 176560), (480, 134627), (488, 132420), (610, 105936), (732, 88280), (915, 70624), (976, 66210), (1220, 52968), (1464, 44140), (1830, 35312), (1952, 33105), (2207, 29280), (2440, 26484), (2928, 22070), (3660, 17656), (4414, 14640), (4880, 13242), (5856, 11035), (6621, 9760), (7320, 8828)]