22871280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{409}}^1$

素因数の和:658

約数の個数: 80

約数和(自身を含む): 71379360

約数和(自身を除く): 48508080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 233, 240, 409, 466, 699, 818, 932, 1165, 1227, 1398, 1636, 1864, 2045, 2330, 2454, 2796, 3272, 3495, 3728, 4090, 4660, 4908, 5592, 6135, 6544, 6990, 8180, 9320, 9816, 11184, 12270, 13980, 16360, 18640, 19632, 24540, 27960, 32720, 49080, 55920, 95297, 98160, 190594, 285891, 381188, 476485, 571782, 762376, 952970, 1143564, 1429455, 1524752, 1905940, 2287128, 2858910, 3811880, 4574256, 5717820, 7623760, 11435640, 22871280]

約数ペア:

[(1, 22871280), (2, 11435640), (3, 7623760), (4, 5717820), (5, 4574256), (6, 3811880), (8, 2858910), (10, 2287128), (12, 1905940), (15, 1524752), (16, 1429455), (20, 1143564), (24, 952970), (30, 762376), (40, 571782), (48, 476485), (60, 381188), (80, 285891), (120, 190594), (233, 98160), (240, 95297), (409, 55920), (466, 49080), (699, 32720), (818, 27960), (932, 24540), (1165, 19632), (1227, 18640), (1398, 16360), (1636, 13980), (1864, 12270), (2045, 11184), (2330, 9816), (2454, 9320), (2796, 8180), (3272, 6990), (3495, 6544), (3728, 6135), (4090, 5592), (4660, 4908)]