179880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1499}}^1$

素因数の和:1513

約数の個数: 32

約数和(自身を含む): 540000

約数和(自身を除く): 360120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1499, 2998, 4497, 5996, 7495, 8994, 11992, 14990, 17988, 22485, 29980, 35976, 44970, 59960, 89940, 179880]

約数ペア:

[(1, 179880), (2, 89940), (3, 59960), (4, 44970), (5, 35976), (6, 29980), (8, 22485), (10, 17988), (12, 14990), (15, 11992), (20, 8994), (24, 7495), (30, 5996), (40, 4497), (60, 2998), (120, 1499)]