17242920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 56553120

約数和(自身を除く): 39310200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 211, 227, 360, 422, 454, 633, 681, 844, 908, 1055, 1135, 1266, 1362, 1688, 1816, 1899, 2043, 2110, 2270, 2532, 2724, 3165, 3405, 3798, 4086, 4220, 4540, 5064, 5448, 6330, 6810, 7596, 8172, 8440, 9080, 9495, 10215, 12660, 13620, 15192, 16344, 18990, 20430, 25320, 27240, 37980, 40860, 47897, 75960, 81720, 95794, 143691, 191588, 239485, 287382, 383176, 431073, 478970, 574764, 718455, 862146, 957940, 1149528, 1436910, 1724292, 1915880, 2155365, 2873820, 3448584, 4310730, 5747640, 8621460, 17242920]

約数ペア:

[(1, 17242920), (2, 8621460), (3, 5747640), (4, 4310730), (5, 3448584), (6, 2873820), (8, 2155365), (9, 1915880), (10, 1724292), (12, 1436910), (15, 1149528), (18, 957940), (20, 862146), (24, 718455), (30, 574764), (36, 478970), (40, 431073), (45, 383176), (60, 287382), (72, 239485), (90, 191588), (120, 143691), (180, 95794), (211, 81720), (227, 75960), (360, 47897), (422, 40860), (454, 37980), (633, 27240), (681, 25320), (844, 20430), (908, 18990), (1055, 16344), (1135, 15192), (1266, 13620), (1362, 12660), (1688, 10215), (1816, 9495), (1899, 9080), (2043, 8440), (2110, 8172), (2270, 7596), (2532, 6810), (2724, 6330), (3165, 5448), (3405, 5064), (3798, 4540), (4086, 4220)]