2635320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{21961}}^1$

素因数の和:21975

約数の個数: 32

約数和(自身を含む): 7906320

約数和(自身を除く): 5271000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 21961, 43922, 65883, 87844, 109805, 131766, 175688, 219610, 263532, 329415, 439220, 527064, 658830, 878440, 1317660, 2635320]

約数ペア:

[(1, 2635320), (2, 1317660), (3, 878440), (4, 658830), (5, 527064), (6, 439220), (8, 329415), (10, 263532), (12, 219610), (15, 175688), (20, 131766), (24, 109805), (30, 87844), (40, 65883), (60, 43922), (120, 21961)]