42003120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{175013}}^1$

素因数の和:175029

約数の個数: 40

約数和(自身を含む): 130210416

約数和(自身を除く): 88207296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 175013, 350026, 525039, 700052, 875065, 1050078, 1400104, 1750130, 2100156, 2625195, 2800208, 3500260, 4200312, 5250390, 7000520, 8400624, 10500780, 14001040, 21001560, 42003120]

約数ペア:

[(1, 42003120), (2, 21001560), (3, 14001040), (4, 10500780), (5, 8400624), (6, 7000520), (8, 5250390), (10, 4200312), (12, 3500260), (15, 2800208), (16, 2625195), (20, 2100156), (24, 1750130), (30, 1400104), (40, 1050078), (48, 875065), (60, 700052), (80, 525039), (120, 350026), (240, 175013)]