7291320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{60761}}^1$

素因数の和:60775

約数の個数: 32

約数和(自身を含む): 21874320

約数和(自身を除く): 14583000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 60761, 121522, 182283, 243044, 303805, 364566, 486088, 607610, 729132, 911415, 1215220, 1458264, 1822830, 2430440, 3645660, 7291320]

約数ペア:

[(1, 7291320), (2, 3645660), (3, 2430440), (4, 1822830), (5, 1458264), (6, 1215220), (8, 911415), (10, 729132), (12, 607610), (15, 486088), (20, 364566), (24, 303805), (30, 243044), (40, 182283), (60, 121522), (120, 60761)]