87730080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{947}}^1$

素因数の和:1158

約数の個数: 96

約数和(自身を含む): 278074944

約数和(自身を除く): 190344864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 193, 240, 386, 480, 579, 772, 947, 965, 1158, 1544, 1894, 1930, 2316, 2841, 2895, 3088, 3788, 3860, 4632, 4735, 5682, 5790, 6176, 7576, 7720, 9264, 9470, 11364, 11580, 14205, 15152, 15440, 18528, 18940, 22728, 23160, 28410, 30304, 30880, 37880, 45456, 46320, 56820, 75760, 90912, 92640, 113640, 151520, 182771, 227280, 365542, 454560, 548313, 731084, 913855, 1096626, 1462168, 1827710, 2193252, 2741565, 2924336, 3655420, 4386504, 5483130, 5848672, 7310840, 8773008, 10966260, 14621680, 17546016, 21932520, 29243360, 43865040, 87730080]

約数ペア:

[(1, 87730080), (2, 43865040), (3, 29243360), (4, 21932520), (5, 17546016), (6, 14621680), (8, 10966260), (10, 8773008), (12, 7310840), (15, 5848672), (16, 5483130), (20, 4386504), (24, 3655420), (30, 2924336), (32, 2741565), (40, 2193252), (48, 1827710), (60, 1462168), (80, 1096626), (96, 913855), (120, 731084), (160, 548313), (193, 454560), (240, 365542), (386, 227280), (480, 182771), (579, 151520), (772, 113640), (947, 92640), (965, 90912), (1158, 75760), (1544, 56820), (1894, 46320), (1930, 45456), (2316, 37880), (2841, 30880), (2895, 30304), (3088, 28410), (3788, 23160), (3860, 22728), (4632, 18940), (4735, 18528), (5682, 15440), (5790, 15152), (6176, 14205), (7576, 11580), (7720, 11364), (9264, 9470)]