88022640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11831}}^1$

素因数の和:11878

約数の個数: 80

約数和(自身を含む): 281696256

約数和(自身を除く): 193673616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 11831, 23662, 35493, 47324, 59155, 70986, 94648, 118310, 141972, 177465, 189296, 236620, 283944, 354930, 366761, 473240, 567888, 709860, 733522, 946480, 1100283, 1419720, 1467044, 1833805, 2200566, 2839440, 2934088, 3667610, 4401132, 5501415, 5868176, 7335220, 8802264, 11002830, 14670440, 17604528, 22005660, 29340880, 44011320, 88022640]

約数ペア:

[(1, 88022640), (2, 44011320), (3, 29340880), (4, 22005660), (5, 17604528), (6, 14670440), (8, 11002830), (10, 8802264), (12, 7335220), (15, 5868176), (16, 5501415), (20, 4401132), (24, 3667610), (30, 2934088), (31, 2839440), (40, 2200566), (48, 1833805), (60, 1467044), (62, 1419720), (80, 1100283), (93, 946480), (120, 733522), (124, 709860), (155, 567888), (186, 473240), (240, 366761), (248, 354930), (310, 283944), (372, 236620), (465, 189296), (496, 177465), (620, 141972), (744, 118310), (930, 94648), (1240, 70986), (1488, 59155), (1860, 47324), (2480, 35493), (3720, 23662), (7440, 11831)]