5270640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{21961}}^1$

素因数の和:21977

約数の個数: 40

約数和(自身を含む): 16339728

約数和(自身を除く): 11069088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 21961, 43922, 65883, 87844, 109805, 131766, 175688, 219610, 263532, 329415, 351376, 439220, 527064, 658830, 878440, 1054128, 1317660, 1756880, 2635320, 5270640]

約数ペア:

[(1, 5270640), (2, 2635320), (3, 1756880), (4, 1317660), (5, 1054128), (6, 878440), (8, 658830), (10, 527064), (12, 439220), (15, 351376), (16, 329415), (20, 263532), (24, 219610), (30, 175688), (40, 131766), (48, 109805), (60, 87844), (80, 65883), (120, 43922), (240, 21961)]