905752080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1257989}}^1$

素因数の和:1258008

約数の個数: 60

約数和(自身を含む): 3041819820

約数和(自身を除く): 2136067740

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, 1257989, 2515978, 3773967, 5031956, 6289945, 7547934, 10063912, 11321901, 12579890, 15095868, 18869835, 20127824, 22643802, 25159780, 30191736, 37739670, 45287604, 50319560, 56609505, 60383472, 75479340, 90575208, 100639120, 113219010, 150958680, 181150416, 226438020, 301917360, 452876040, 905752080]

約数ペア:

[(1, 905752080), (2, 452876040), (3, 301917360), (4, 226438020), (5, 181150416), (6, 150958680), (8, 113219010), (9, 100639120), (10, 90575208), (12, 75479340), (15, 60383472), (16, 56609505), (18, 50319560), (20, 45287604), (24, 37739670), (30, 30191736), (36, 25159780), (40, 22643802), (45, 20127824), (48, 18869835), (60, 15095868), (72, 12579890), (80, 11321901), (90, 10063912), (120, 7547934), (144, 6289945), (180, 5031956), (240, 3773967), (360, 2515978), (720, 1257989)]