86955720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{724631}}^1$

素因数の和:724645

約数の個数: 32

約数和(自身を含む): 260867520

約数和(自身を除く): 173911800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 724631, 1449262, 2173893, 2898524, 3623155, 4347786, 5797048, 7246310, 8695572, 10869465, 14492620, 17391144, 21738930, 28985240, 43477860, 86955720]

約数ペア:

[(1, 86955720), (2, 43477860), (3, 28985240), (4, 21738930), (5, 17391144), (6, 14492620), (8, 10869465), (10, 8695572), (12, 7246310), (15, 5797048), (20, 4347786), (24, 3623155), (30, 2898524), (40, 2173893), (60, 1449262), (120, 724631)]