104971920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1579}}^1$

素因数の和:1872

約数の個数: 80

約数和(自身を含む): 326794560

約数和(自身を除く): 221822640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 277, 554, 831, 1108, 1385, 1579, 1662, 2216, 2770, 3158, 3324, 4155, 4432, 4737, 5540, 6316, 6648, 7895, 8310, 9474, 11080, 12632, 13296, 15790, 16620, 18948, 22160, 23685, 25264, 31580, 33240, 37896, 47370, 63160, 66480, 75792, 94740, 126320, 189480, 378960, 437383, 874766, 1312149, 1749532, 2186915, 2624298, 3499064, 4373830, 5248596, 6560745, 6998128, 8747660, 10497192, 13121490, 17495320, 20994384, 26242980, 34990640, 52485960, 104971920]

約数ペア:

[(1, 104971920), (2, 52485960), (3, 34990640), (4, 26242980), (5, 20994384), (6, 17495320), (8, 13121490), (10, 10497192), (12, 8747660), (15, 6998128), (16, 6560745), (20, 5248596), (24, 4373830), (30, 3499064), (40, 2624298), (48, 2186915), (60, 1749532), (80, 1312149), (120, 874766), (240, 437383), (277, 378960), (554, 189480), (831, 126320), (1108, 94740), (1385, 75792), (1579, 66480), (1662, 63160), (2216, 47370), (2770, 37896), (3158, 33240), (3324, 31580), (4155, 25264), (4432, 23685), (4737, 22160), (5540, 18948), (6316, 16620), (6648, 15790), (7895, 13296), (8310, 12632), (9474, 11080)]