480527840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^3\times {\mathrm{1367}}^1$

素因数の和:1421

約数の個数: 96

約数和(自身を含む): 1230707520

約数和(自身を除く): 750179680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 416, 520, 676, 845, 1040, 1352, 1367, 1690, 2080, 2197, 2704, 2734, 3380, 4394, 5408, 5468, 6760, 6835, 8788, 10936, 10985, 13520, 13670, 17576, 17771, 21872, 21970, 27040, 27340, 35152, 35542, 43744, 43940, 54680, 70304, 71084, 87880, 88855, 109360, 142168, 175760, 177710, 218720, 231023, 284336, 351520, 355420, 462046, 568672, 710840, 924092, 1155115, 1421680, 1848184, 2310230, 2843360, 3003299, 3696368, 4620460, 6006598, 7392736, 9240920, 12013196, 15016495, 18481840, 24026392, 30032990, 36963680, 48052784, 60065980, 96105568, 120131960, 240263920, 480527840]

約数ペア:

[(1, 480527840), (2, 240263920), (4, 120131960), (5, 96105568), (8, 60065980), (10, 48052784), (13, 36963680), (16, 30032990), (20, 24026392), (26, 18481840), (32, 15016495), (40, 12013196), (52, 9240920), (65, 7392736), (80, 6006598), (104, 4620460), (130, 3696368), (160, 3003299), (169, 2843360), (208, 2310230), (260, 1848184), (338, 1421680), (416, 1155115), (520, 924092), (676, 710840), (845, 568672), (1040, 462046), (1352, 355420), (1367, 351520), (1690, 284336), (2080, 231023), (2197, 218720), (2704, 177710), (2734, 175760), (3380, 142168), (4394, 109360), (5408, 88855), (5468, 87880), (6760, 71084), (6835, 70304), (8788, 54680), (10936, 43940), (10985, 43744), (13520, 35542), (13670, 35152), (17576, 27340), (17771, 27040), (21872, 21970)]