207477960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1728983}}^1$

素因数の和:1728997

約数の個数: 32

約数和(自身を含む): 622434240

約数和(自身を除く): 414956280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1728983, 3457966, 5186949, 6915932, 8644915, 10373898, 13831864, 17289830, 20747796, 25934745, 34579660, 41495592, 51869490, 69159320, 103738980, 207477960]

約数ペア:

[(1, 207477960), (2, 103738980), (3, 69159320), (4, 51869490), (5, 41495592), (6, 34579660), (8, 25934745), (10, 20747796), (12, 17289830), (15, 13831864), (20, 10373898), (24, 8644915), (30, 6915932), (40, 5186949), (60, 3457966), (120, 1728983)]