143107920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{198761}}^1$

素因数の和:198780

約数の個数: 60

約数和(自身を含む): 480606516

約数和(自身を除く): 337498596

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, 198761, 397522, 596283, 795044, 993805, 1192566, 1590088, 1788849, 1987610, 2385132, 2981415, 3180176, 3577698, 3975220, 4770264, 5962830, 7155396, 7950440, 8944245, 9540528, 11925660, 14310792, 15900880, 17888490, 23851320, 28621584, 35776980, 47702640, 71553960, 143107920]

約数ペア:

[(1, 143107920), (2, 71553960), (3, 47702640), (4, 35776980), (5, 28621584), (6, 23851320), (8, 17888490), (9, 15900880), (10, 14310792), (12, 11925660), (15, 9540528), (16, 8944245), (18, 7950440), (20, 7155396), (24, 5962830), (30, 4770264), (36, 3975220), (40, 3577698), (45, 3180176), (48, 2981415), (60, 2385132), (72, 1987610), (80, 1788849), (90, 1590088), (120, 1192566), (144, 993805), (180, 795044), (240, 596283), (360, 397522), (720, 198761)]