47996880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{881}}^1$

素因数の和:1124

約数の個数: 80

約数和(自身を含む): 149615424

約数和(自身を除く): 101618544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 227, 240, 454, 681, 881, 908, 1135, 1362, 1762, 1816, 2270, 2643, 2724, 3405, 3524, 3632, 4405, 4540, 5286, 5448, 6810, 7048, 8810, 9080, 10572, 10896, 13215, 13620, 14096, 17620, 18160, 21144, 26430, 27240, 35240, 42288, 52860, 54480, 70480, 105720, 199987, 211440, 399974, 599961, 799948, 999935, 1199922, 1599896, 1999870, 2399844, 2999805, 3199792, 3999740, 4799688, 5999610, 7999480, 9599376, 11999220, 15998960, 23998440, 47996880]

約数ペア:

[(1, 47996880), (2, 23998440), (3, 15998960), (4, 11999220), (5, 9599376), (6, 7999480), (8, 5999610), (10, 4799688), (12, 3999740), (15, 3199792), (16, 2999805), (20, 2399844), (24, 1999870), (30, 1599896), (40, 1199922), (48, 999935), (60, 799948), (80, 599961), (120, 399974), (227, 211440), (240, 199987), (454, 105720), (681, 70480), (881, 54480), (908, 52860), (1135, 42288), (1362, 35240), (1762, 27240), (1816, 26430), (2270, 21144), (2643, 18160), (2724, 17620), (3405, 14096), (3524, 13620), (3632, 13215), (4405, 10896), (4540, 10572), (5286, 9080), (5448, 8810), (6810, 7048)]