497942160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{8681}}^1$

素因数の和:8936

約数の個数: 80

約数和(自身を含む): 1550257920

約数和(自身を除く): 1052315760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 239, 240, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 3824, 4780, 5736, 7170, 8681, 9560, 11472, 14340, 17362, 19120, 26043, 28680, 34724, 43405, 52086, 57360, 69448, 86810, 104172, 130215, 138896, 173620, 208344, 260430, 347240, 416688, 520860, 694480, 1041720, 2074759, 2083440, 4149518, 6224277, 8299036, 10373795, 12448554, 16598072, 20747590, 24897108, 31121385, 33196144, 41495180, 49794216, 62242770, 82990360, 99588432, 124485540, 165980720, 248971080, 497942160]

約数ペア:

[(1, 497942160), (2, 248971080), (3, 165980720), (4, 124485540), (5, 99588432), (6, 82990360), (8, 62242770), (10, 49794216), (12, 41495180), (15, 33196144), (16, 31121385), (20, 24897108), (24, 20747590), (30, 16598072), (40, 12448554), (48, 10373795), (60, 8299036), (80, 6224277), (120, 4149518), (239, 2083440), (240, 2074759), (478, 1041720), (717, 694480), (956, 520860), (1195, 416688), (1434, 347240), (1912, 260430), (2390, 208344), (2868, 173620), (3585, 138896), (3824, 130215), (4780, 104172), (5736, 86810), (7170, 69448), (8681, 57360), (9560, 52086), (11472, 43405), (14340, 34724), (17362, 28680), (19120, 26043)]