74206680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1291}}^1$

素因数の和:1784

約数の個数: 64

約数和(自身を含む): 223257600

約数和(自身を除く): 149050920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 479, 958, 1291, 1437, 1916, 2395, 2582, 2874, 3832, 3873, 4790, 5164, 5748, 6455, 7185, 7746, 9580, 10328, 11496, 12910, 14370, 15492, 19160, 19365, 25820, 28740, 30984, 38730, 51640, 57480, 77460, 154920, 618389, 1236778, 1855167, 2473556, 3091945, 3710334, 4947112, 6183890, 7420668, 9275835, 12367780, 14841336, 18551670, 24735560, 37103340, 74206680]

約数ペア:

[(1, 74206680), (2, 37103340), (3, 24735560), (4, 18551670), (5, 14841336), (6, 12367780), (8, 9275835), (10, 7420668), (12, 6183890), (15, 4947112), (20, 3710334), (24, 3091945), (30, 2473556), (40, 1855167), (60, 1236778), (120, 618389), (479, 154920), (958, 77460), (1291, 57480), (1437, 51640), (1916, 38730), (2395, 30984), (2582, 28740), (2874, 25820), (3832, 19365), (3873, 19160), (4790, 15492), (5164, 14370), (5748, 12910), (6455, 11496), (7185, 10328), (7746, 9580)]