160738980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2678983}}^1$

素因数の和:2678995

約数の個数: 24

約数和(自身を含む): 450069312

約数和(自身を除く): 289330332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2678983, 5357966, 8036949, 10715932, 13394915, 16073898, 26789830, 32147796, 40184745, 53579660, 80369490, 160738980]

約数ペア:

[(1, 160738980), (2, 80369490), (3, 53579660), (4, 40184745), (5, 32147796), (6, 26789830), (10, 16073898), (12, 13394915), (15, 10715932), (20, 8036949), (30, 5357966), (60, 2678983)]