442179120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1842413}}^1$

素因数の和:1842429

約数の個数: 40

約数和(自身を含む): 1370756016

約数和(自身を除く): 928576896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1842413, 3684826, 5527239, 7369652, 9212065, 11054478, 14739304, 18424130, 22108956, 27636195, 29478608, 36848260, 44217912, 55272390, 73696520, 88435824, 110544780, 147393040, 221089560, 442179120]

約数ペア:

[(1, 442179120), (2, 221089560), (3, 147393040), (4, 110544780), (5, 88435824), (6, 73696520), (8, 55272390), (10, 44217912), (12, 36848260), (15, 29478608), (16, 27636195), (20, 22108956), (24, 18424130), (30, 14739304), (40, 11054478), (48, 9212065), (60, 7369652), (80, 5527239), (120, 3684826), (240, 1842413)]