167155140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{1871}}^1$

素因数の和:3372

約数の個数: 48

約数和(自身を含む): 468599040

約数和(自身を除く): 301443900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1489, 1871, 2978, 3742, 4467, 5613, 5956, 7445, 7484, 8934, 9355, 11226, 14890, 17868, 18710, 22335, 22452, 28065, 29780, 37420, 44670, 56130, 89340, 112260, 2785919, 5571838, 8357757, 11143676, 13929595, 16715514, 27859190, 33431028, 41788785, 55718380, 83577570, 167155140]

約数ペア:

[(1, 167155140), (2, 83577570), (3, 55718380), (4, 41788785), (5, 33431028), (6, 27859190), (10, 16715514), (12, 13929595), (15, 11143676), (20, 8357757), (30, 5571838), (60, 2785919), (1489, 112260), (1871, 89340), (2978, 56130), (3742, 44670), (4467, 37420), (5613, 29780), (5956, 28065), (7445, 22452), (7484, 22335), (8934, 18710), (9355, 17868), (11226, 14890)]