145316880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{201829}}^1$

素因数の和:201848

約数の個数: 60

約数和(自身を含む): 488024940

約数和(自身を除く): 342708060

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, 201829, 403658, 605487, 807316, 1009145, 1210974, 1614632, 1816461, 2018290, 2421948, 3027435, 3229264, 3632922, 4036580, 4843896, 6054870, 7265844, 8073160, 9082305, 9687792, 12109740, 14531688, 16146320, 18164610, 24219480, 29063376, 36329220, 48438960, 72658440, 145316880]

約数ペア:

[(1, 145316880), (2, 72658440), (3, 48438960), (4, 36329220), (5, 29063376), (6, 24219480), (8, 18164610), (9, 16146320), (10, 14531688), (12, 12109740), (15, 9687792), (16, 9082305), (18, 8073160), (20, 7265844), (24, 6054870), (30, 4843896), (36, 4036580), (40, 3632922), (45, 3229264), (48, 3027435), (60, 2421948), (72, 2018290), (80, 1816461), (90, 1614632), (120, 1210974), (144, 1009145), (180, 807316), (240, 605487), (360, 403658), (720, 201829)]