68795040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{433}}^1$

素因数の和:782

約数の個数: 96

約数和(自身を含む): 217861056

約数和(自身を除く): 149066016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 331, 433, 480, 662, 866, 993, 1299, 1324, 1655, 1732, 1986, 2165, 2598, 2648, 3310, 3464, 3972, 4330, 4965, 5196, 5296, 6495, 6620, 6928, 7944, 8660, 9930, 10392, 10592, 12990, 13240, 13856, 15888, 17320, 19860, 20784, 25980, 26480, 31776, 34640, 39720, 41568, 51960, 52960, 69280, 79440, 103920, 143323, 158880, 207840, 286646, 429969, 573292, 716615, 859938, 1146584, 1433230, 1719876, 2149845, 2293168, 2866460, 3439752, 4299690, 4586336, 5732920, 6879504, 8599380, 11465840, 13759008, 17198760, 22931680, 34397520, 68795040]

約数ペア:

[(1, 68795040), (2, 34397520), (3, 22931680), (4, 17198760), (5, 13759008), (6, 11465840), (8, 8599380), (10, 6879504), (12, 5732920), (15, 4586336), (16, 4299690), (20, 3439752), (24, 2866460), (30, 2293168), (32, 2149845), (40, 1719876), (48, 1433230), (60, 1146584), (80, 859938), (96, 716615), (120, 573292), (160, 429969), (240, 286646), (331, 207840), (433, 158880), (480, 143323), (662, 103920), (866, 79440), (993, 69280), (1299, 52960), (1324, 51960), (1655, 41568), (1732, 39720), (1986, 34640), (2165, 31776), (2598, 26480), (2648, 25980), (3310, 20784), (3464, 19860), (3972, 17320), (4330, 15888), (4965, 13856), (5196, 13240), (5296, 12990), (6495, 10592), (6620, 10392), (6928, 9930), (7944, 8660)]