133379880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1111499}}^1$

素因数の和:1111513

約数の個数: 32

約数和(自身を含む): 400140000

約数和(自身を除く): 266760120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1111499, 2222998, 3334497, 4445996, 5557495, 6668994, 8891992, 11114990, 13337988, 16672485, 22229980, 26675976, 33344970, 44459960, 66689940, 133379880]

約数ペア:

[(1, 133379880), (2, 66689940), (3, 44459960), (4, 33344970), (5, 26675976), (6, 22229980), (8, 16672485), (10, 13337988), (12, 11114990), (15, 8891992), (20, 6668994), (24, 5557495), (30, 4445996), (40, 3334497), (60, 2222998), (120, 1111499)]