40827840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{599}}^1$

素因数の和:690

約数の個数: 112

約数和(自身を含む): 131673600

約数和(自身を除く): 90845760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 142, 160, 192, 213, 240, 284, 320, 355, 426, 480, 568, 599, 710, 852, 960, 1065, 1136, 1198, 1420, 1704, 1797, 2130, 2272, 2396, 2840, 2995, 3408, 3594, 4260, 4544, 4792, 5680, 5990, 6816, 7188, 8520, 8985, 9584, 11360, 11980, 13632, 14376, 17040, 17970, 19168, 22720, 23960, 28752, 34080, 35940, 38336, 42529, 47920, 57504, 68160, 71880, 85058, 95840, 115008, 127587, 143760, 170116, 191680, 212645, 255174, 287520, 340232, 425290, 510348, 575040, 637935, 680464, 850580, 1020696, 1275870, 1360928, 1701160, 2041392, 2551740, 2721856, 3402320, 4082784, 5103480, 6804640, 8165568, 10206960, 13609280, 20413920, 40827840]

約数ペア:

[(1, 40827840), (2, 20413920), (3, 13609280), (4, 10206960), (5, 8165568), (6, 6804640), (8, 5103480), (10, 4082784), (12, 3402320), (15, 2721856), (16, 2551740), (20, 2041392), (24, 1701160), (30, 1360928), (32, 1275870), (40, 1020696), (48, 850580), (60, 680464), (64, 637935), (71, 575040), (80, 510348), (96, 425290), (120, 340232), (142, 287520), (160, 255174), (192, 212645), (213, 191680), (240, 170116), (284, 143760), (320, 127587), (355, 115008), (426, 95840), (480, 85058), (568, 71880), (599, 68160), (710, 57504), (852, 47920), (960, 42529), (1065, 38336), (1136, 35940), (1198, 34080), (1420, 28752), (1704, 23960), (1797, 22720), (2130, 19168), (2272, 17970), (2396, 17040), (2840, 14376), (2995, 13632), (3408, 11980), (3594, 11360), (4260, 9584), (4544, 8985), (4792, 8520), (5680, 7188), (5990, 6816)]