47896020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{266089}}^1$

素因数の和:266104

約数の個数: 36

約数和(自身を含む): 145285140

約数和(自身を除く): 97389120

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 266089, 532178, 798267, 1064356, 1330445, 1596534, 2394801, 2660890, 3193068, 3991335, 4789602, 5321780, 7982670, 9579204, 11974005, 15965340, 23948010, 47896020]

約数ペア:

[(1, 47896020), (2, 23948010), (3, 15965340), (4, 11974005), (5, 9579204), (6, 7982670), (9, 5321780), (10, 4789602), (12, 3991335), (15, 3193068), (18, 2660890), (20, 2394801), (30, 1596534), (36, 1330445), (45, 1064356), (60, 798267), (90, 532178), (180, 266089)]