264445680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{4729}}^1$

素因数の和:4978

約数の個数: 80

約数和(自身を含む): 823474080

約数和(自身を除く): 559028400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 233, 240, 466, 699, 932, 1165, 1398, 1864, 2330, 2796, 3495, 3728, 4660, 4729, 5592, 6990, 9320, 9458, 11184, 13980, 14187, 18640, 18916, 23645, 27960, 28374, 37832, 47290, 55920, 56748, 70935, 75664, 94580, 113496, 141870, 189160, 226992, 283740, 378320, 567480, 1101857, 1134960, 2203714, 3305571, 4407428, 5509285, 6611142, 8814856, 11018570, 13222284, 16527855, 17629712, 22037140, 26444568, 33055710, 44074280, 52889136, 66111420, 88148560, 132222840, 264445680]

約数ペア:

[(1, 264445680), (2, 132222840), (3, 88148560), (4, 66111420), (5, 52889136), (6, 44074280), (8, 33055710), (10, 26444568), (12, 22037140), (15, 17629712), (16, 16527855), (20, 13222284), (24, 11018570), (30, 8814856), (40, 6611142), (48, 5509285), (60, 4407428), (80, 3305571), (120, 2203714), (233, 1134960), (240, 1101857), (466, 567480), (699, 378320), (932, 283740), (1165, 226992), (1398, 189160), (1864, 141870), (2330, 113496), (2796, 94580), (3495, 75664), (3728, 70935), (4660, 56748), (4729, 55920), (5592, 47290), (6990, 37832), (9320, 28374), (9458, 27960), (11184, 23645), (13980, 18916), (14187, 18640)]