219338040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1827817}}^1$

素因数の和:1827831

約数の個数: 32

約数和(自身を含む): 658014480

約数和(自身を除く): 438676440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1827817, 3655634, 5483451, 7311268, 9139085, 10966902, 14622536, 18278170, 21933804, 27417255, 36556340, 43867608, 54834510, 73112680, 109669020, 219338040]

約数ペア:

[(1, 219338040), (2, 109669020), (3, 73112680), (4, 54834510), (5, 43867608), (6, 36556340), (8, 27417255), (10, 21933804), (12, 18278170), (15, 14622536), (20, 10966902), (24, 9139085), (30, 7311268), (40, 5483451), (60, 3655634), (120, 1827817)]