12153720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101281}}^1$

素因数の和:101295

約数の個数: 32

約数和(自身を含む): 36461520

約数和(自身を除く): 24307800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 101281, 202562, 303843, 405124, 506405, 607686, 810248, 1012810, 1215372, 1519215, 2025620, 2430744, 3038430, 4051240, 6076860, 12153720]

約数ペア:

[(1, 12153720), (2, 6076860), (3, 4051240), (4, 3038430), (5, 2430744), (6, 2025620), (8, 1519215), (10, 1215372), (12, 1012810), (15, 810248), (20, 607686), (24, 506405), (30, 405124), (40, 303843), (60, 202562), (120, 101281)]