120867660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{223829}}^1$

素因数の和:223847

約数の個数: 48

約数和(自身を含む): 376034400

約数和(自身を除く): 255166740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 223829, 447658, 671487, 895316, 1119145, 1342974, 2014461, 2238290, 2685948, 3357435, 4028922, 4476580, 6043383, 6714870, 8057844, 10072305, 12086766, 13429740, 20144610, 24173532, 30216915, 40289220, 60433830, 120867660]

約数ペア:

[(1, 120867660), (2, 60433830), (3, 40289220), (4, 30216915), (5, 24173532), (6, 20144610), (9, 13429740), (10, 12086766), (12, 10072305), (15, 8057844), (18, 6714870), (20, 6043383), (27, 4476580), (30, 4028922), (36, 3357435), (45, 2685948), (54, 2238290), (60, 2014461), (90, 1342974), (108, 1119145), (135, 895316), (180, 671487), (270, 447658), (540, 223829)]