142837320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1190311}}^1$

素因数の和:1190325

約数の個数: 32

約数和(自身を含む): 428512320

約数和(自身を除く): 285675000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1190311, 2380622, 3570933, 4761244, 5951555, 7141866, 9522488, 11903110, 14283732, 17854665, 23806220, 28567464, 35709330, 47612440, 71418660, 142837320]

約数ペア:

[(1, 142837320), (2, 71418660), (3, 47612440), (4, 35709330), (5, 28567464), (6, 23806220), (8, 17854665), (10, 14283732), (12, 11903110), (15, 9522488), (20, 7141866), (24, 5951555), (30, 4761244), (40, 3570933), (60, 2380622), (120, 1190311)]