118070640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{163987}}^1$

素因数の和:164006

約数の個数: 60

約数和(自身を含む): 396522984

約数和(自身を除く): 278452344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 163987, 327974, 491961, 655948, 819935, 983922, 1311896, 1475883, 1639870, 1967844, 2459805, 2623792, 2951766, 3279740, 3935688, 4919610, 5903532, 6559480, 7379415, 7871376, 9839220, 11807064, 13118960, 14758830, 19678440, 23614128, 29517660, 39356880, 59035320, 118070640]

約数ペア:

[(1, 118070640), (2, 59035320), (3, 39356880), (4, 29517660), (5, 23614128), (6, 19678440), (8, 14758830), (9, 13118960), (10, 11807064), (12, 9839220), (15, 7871376), (16, 7379415), (18, 6559480), (20, 5903532), (24, 4919610), (30, 3935688), (36, 3279740), (40, 2951766), (45, 2623792), (48, 2459805), (60, 1967844), (72, 1639870), (80, 1475883), (90, 1311896), (120, 983922), (144, 819935), (180, 655948), (240, 491961), (360, 327974), (720, 163987)]