145837320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1215311}}^1$

素因数の和:1215325

約数の個数: 32

約数和(自身を含む): 437512320

約数和(自身を除く): 291675000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1215311, 2430622, 3645933, 4861244, 6076555, 7291866, 9722488, 12153110, 14583732, 18229665, 24306220, 29167464, 36459330, 48612440, 72918660, 145837320]

約数ペア:

[(1, 145837320), (2, 72918660), (3, 48612440), (4, 36459330), (5, 29167464), (6, 24306220), (8, 18229665), (10, 14583732), (12, 12153110), (15, 9722488), (20, 7291866), (24, 6076555), (30, 4861244), (40, 3645933), (60, 2430622), (120, 1215311)]