61181040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1123}}^1$

素因数の和:1366

約数の個数: 80

約数和(自身を含む): 190666368

約数和(自身を除く): 129485328

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, 908, 1123, 1135, 1362, 1816, 2246, 2270, 2724, 3369, 3405, 3632, 4492, 4540, 5448, 5615, 6738, 6810, 8984, 9080, 10896, 11230, 13476, 13620, 16845, 17968, 18160, 22460, 26952, 27240, 33690, 44920, 53904, 54480, 67380, 89840, 134760, 254921, 269520, 509842, 764763, 1019684, 1274605, 1529526, 2039368, 2549210, 3059052, 3823815, 4078736, 5098420, 6118104, 7647630, 10196840, 12236208, 15295260, 20393680, 30590520, 61181040]

約数ペア:

[(1, 61181040), (2, 30590520), (3, 20393680), (4, 15295260), (5, 12236208), (6, 10196840), (8, 7647630), (10, 6118104), (12, 5098420), (15, 4078736), (16, 3823815), (20, 3059052), (24, 2549210), (30, 2039368), (40, 1529526), (48, 1274605), (60, 1019684), (80, 764763), (120, 509842), (227, 269520), (240, 254921), (454, 134760), (681, 89840), (908, 67380), (1123, 54480), (1135, 53904), (1362, 44920), (1816, 33690), (2246, 27240), (2270, 26952), (2724, 22460), (3369, 18160), (3405, 17968), (3632, 16845), (4492, 13620), (4540, 13476), (5448, 11230), (5615, 10896), (6738, 9080), (6810, 8984)]