11195880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1181}}^1$

素因数の和:1274

約数の個数: 64

約数和(自身を含む): 34041600

約数和(自身を除く): 22845720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1181, 1185, 1580, 1896, 2362, 2370, 3160, 3543, 4724, 4740, 5905, 7086, 9448, 9480, 11810, 14172, 17715, 23620, 28344, 35430, 47240, 70860, 93299, 141720, 186598, 279897, 373196, 466495, 559794, 746392, 932990, 1119588, 1399485, 1865980, 2239176, 2798970, 3731960, 5597940, 11195880]

約数ペア:

[(1, 11195880), (2, 5597940), (3, 3731960), (4, 2798970), (5, 2239176), (6, 1865980), (8, 1399485), (10, 1119588), (12, 932990), (15, 746392), (20, 559794), (24, 466495), (30, 373196), (40, 279897), (60, 186598), (79, 141720), (120, 93299), (158, 70860), (237, 47240), (316, 35430), (395, 28344), (474, 23620), (632, 17715), (790, 14172), (948, 11810), (1181, 9480), (1185, 9448), (1580, 7086), (1896, 5905), (2362, 4740), (2370, 4724), (3160, 3543)]