118618440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{9787}}^1$

素因数の和:9902

約数の個数: 64

約数和(自身を含む): 359415360

約数和(自身を除く): 240796920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 9787, 12120, 19574, 29361, 39148, 48935, 58722, 78296, 97870, 117444, 146805, 195740, 234888, 293610, 391480, 587220, 988487, 1174440, 1976974, 2965461, 3953948, 4942435, 5930922, 7907896, 9884870, 11861844, 14827305, 19769740, 23723688, 29654610, 39539480, 59309220, 118618440]

約数ペア:

[(1, 118618440), (2, 59309220), (3, 39539480), (4, 29654610), (5, 23723688), (6, 19769740), (8, 14827305), (10, 11861844), (12, 9884870), (15, 7907896), (20, 5930922), (24, 4942435), (30, 3953948), (40, 2965461), (60, 1976974), (101, 1174440), (120, 988487), (202, 587220), (303, 391480), (404, 293610), (505, 234888), (606, 195740), (808, 146805), (1010, 117444), (1212, 97870), (1515, 78296), (2020, 58722), (2424, 48935), (3030, 39148), (4040, 29361), (6060, 19574), (9787, 12120)]