84866640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{353611}}^1$

素因数の和:353627

約数の個数: 40

約数和(自身を含む): 263087328

約数和(自身を除く): 178220688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 353611, 707222, 1060833, 1414444, 1768055, 2121666, 2828888, 3536110, 4243332, 5304165, 5657776, 7072220, 8486664, 10608330, 14144440, 16973328, 21216660, 28288880, 42433320, 84866640]

約数ペア:

[(1, 84866640), (2, 42433320), (3, 28288880), (4, 21216660), (5, 16973328), (6, 14144440), (8, 10608330), (10, 8486664), (12, 7072220), (15, 5657776), (16, 5304165), (20, 4243332), (24, 3536110), (30, 2828888), (40, 2121666), (48, 1768055), (60, 1414444), (80, 1060833), (120, 707222), (240, 353611)]