2552915280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{53453}}^1$

素因数の和:53668

約数の個数: 80

約数和(自身を含む): 7953955200

約数和(自身を除く): 5401039920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3184, 3980, 4776, 5970, 7960, 9552, 11940, 15920, 23880, 47760, 53453, 106906, 160359, 213812, 267265, 320718, 427624, 534530, 641436, 801795, 855248, 1069060, 1282872, 1603590, 2138120, 2565744, 3207180, 4276240, 6414360, 10637147, 12828720, 21274294, 31911441, 42548588, 53185735, 63822882, 85097176, 106371470, 127645764, 159557205, 170194352, 212742940, 255291528, 319114410, 425485880, 510583056, 638228820, 850971760, 1276457640, 2552915280]

約数ペア:

[(1, 2552915280), (2, 1276457640), (3, 850971760), (4, 638228820), (5, 510583056), (6, 425485880), (8, 319114410), (10, 255291528), (12, 212742940), (15, 170194352), (16, 159557205), (20, 127645764), (24, 106371470), (30, 85097176), (40, 63822882), (48, 53185735), (60, 42548588), (80, 31911441), (120, 21274294), (199, 12828720), (240, 10637147), (398, 6414360), (597, 4276240), (796, 3207180), (995, 2565744), (1194, 2138120), (1592, 1603590), (1990, 1282872), (2388, 1069060), (2985, 855248), (3184, 801795), (3980, 641436), (4776, 534530), (5970, 427624), (7960, 320718), (9552, 267265), (11940, 213812), (15920, 160359), (23880, 106906), (47760, 53453)]