306433320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2553611}}^1$

素因数の和:2553625

約数の個数: 32

約数和(自身を含む): 919300320

約数和(自身を除く): 612867000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2553611, 5107222, 7660833, 10214444, 12768055, 15321666, 20428888, 25536110, 30643332, 38304165, 51072220, 61286664, 76608330, 102144440, 153216660, 306433320]

約数ペア:

[(1, 306433320), (2, 153216660), (3, 102144440), (4, 76608330), (5, 61286664), (6, 51072220), (8, 38304165), (10, 30643332), (12, 25536110), (15, 20428888), (20, 15321666), (24, 12768055), (30, 10214444), (40, 7660833), (60, 5107222), (120, 2553611)]