214763760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{298283}}^1$

素因数の和:298302

約数の個数: 60

約数和(自身を含む): 721250712

約数和(自身を除く): 506486952

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, 298283, 596566, 894849, 1193132, 1491415, 1789698, 2386264, 2684547, 2982830, 3579396, 4474245, 4772528, 5369094, 5965660, 7158792, 8948490, 10738188, 11931320, 13422735, 14317584, 17896980, 21476376, 23862640, 26845470, 35793960, 42952752, 53690940, 71587920, 107381880, 214763760]

約数ペア:

[(1, 214763760), (2, 107381880), (3, 71587920), (4, 53690940), (5, 42952752), (6, 35793960), (8, 26845470), (9, 23862640), (10, 21476376), (12, 17896980), (15, 14317584), (16, 13422735), (18, 11931320), (20, 10738188), (24, 8948490), (30, 7158792), (36, 5965660), (40, 5369094), (45, 4772528), (48, 4474245), (60, 3579396), (72, 2982830), (80, 2684547), (90, 2386264), (120, 1789698), (144, 1491415), (180, 1193132), (240, 894849), (360, 596566), (720, 298283)]