202328520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1686071}}^1$

素因数の和:1686085

約数の個数: 32

約数和(自身を含む): 606985920

約数和(自身を除く): 404657400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1686071, 3372142, 5058213, 6744284, 8430355, 10116426, 13488568, 16860710, 20232852, 25291065, 33721420, 40465704, 50582130, 67442840, 101164260, 202328520]

約数ペア:

[(1, 202328520), (2, 101164260), (3, 67442840), (4, 50582130), (5, 40465704), (6, 33721420), (8, 25291065), (10, 20232852), (12, 16860710), (15, 13488568), (20, 10116426), (24, 8430355), (30, 6744284), (40, 5058213), (60, 3372142), (120, 1686071)]