155304120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1294201}}^1$

素因数の和:1294215

約数の個数: 32

約数和(自身を含む): 465912720

約数和(自身を除く): 310608600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1294201, 2588402, 3882603, 5176804, 6471005, 7765206, 10353608, 12942010, 15530412, 19413015, 25884020, 31060824, 38826030, 51768040, 77652060, 155304120]

約数ペア:

[(1, 155304120), (2, 77652060), (3, 51768040), (4, 38826030), (5, 31060824), (6, 25884020), (8, 19413015), (10, 15530412), (12, 12942010), (15, 10353608), (20, 7765206), (24, 6471005), (30, 5176804), (40, 3882603), (60, 2588402), (120, 1294201)]