61273320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{510611}}^1$

素因数の和:510625

約数の個数: 32

約数和(自身を含む): 183820320

約数和(自身を除く): 122547000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 510611, 1021222, 1531833, 2042444, 2553055, 3063666, 4084888, 5106110, 6127332, 7659165, 10212220, 12254664, 15318330, 20424440, 30636660, 61273320]

約数ペア:

[(1, 61273320), (2, 30636660), (3, 20424440), (4, 15318330), (5, 12254664), (6, 10212220), (8, 7659165), (10, 6127332), (12, 5106110), (15, 4084888), (20, 3063666), (24, 2553055), (30, 2042444), (40, 1531833), (60, 1021222), (120, 510611)]