118238640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37897}}^1$

素因数の和:37926

約数の個数: 80

約数和(自身を含む): 394745568

約数和(自身を除く): 276506928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 37897, 75794, 113691, 151588, 189485, 227382, 303176, 378970, 454764, 492661, 568455, 606352, 757940, 909528, 985322, 1136910, 1477983, 1515880, 1819056, 1970644, 2273820, 2463305, 2955966, 3031760, 3941288, 4547640, 4926610, 5911932, 7389915, 7882576, 9095280, 9853220, 11823864, 14779830, 19706440, 23647728, 29559660, 39412880, 59119320, 118238640]

約数ペア:

[(1, 118238640), (2, 59119320), (3, 39412880), (4, 29559660), (5, 23647728), (6, 19706440), (8, 14779830), (10, 11823864), (12, 9853220), (13, 9095280), (15, 7882576), (16, 7389915), (20, 5911932), (24, 4926610), (26, 4547640), (30, 3941288), (39, 3031760), (40, 2955966), (48, 2463305), (52, 2273820), (60, 1970644), (65, 1819056), (78, 1515880), (80, 1477983), (104, 1136910), (120, 985322), (130, 909528), (156, 757940), (195, 606352), (208, 568455), (240, 492661), (260, 454764), (312, 378970), (390, 303176), (520, 227382), (624, 189485), (780, 151588), (1040, 113691), (1560, 75794), (3120, 37897)]