142623840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{297133}}^1$

素因数の和:297151

約数の個数: 48

約数和(自身を含む): 449266608

約数和(自身を除く): 306642768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 297133, 594266, 891399, 1188532, 1485665, 1782798, 2377064, 2971330, 3565596, 4456995, 4754128, 5942660, 7131192, 8913990, 9508256, 11885320, 14262384, 17827980, 23770640, 28524768, 35655960, 47541280, 71311920, 142623840]

約数ペア:

[(1, 142623840), (2, 71311920), (3, 47541280), (4, 35655960), (5, 28524768), (6, 23770640), (8, 17827980), (10, 14262384), (12, 11885320), (15, 9508256), (16, 8913990), (20, 7131192), (24, 5942660), (30, 4754128), (32, 4456995), (40, 3565596), (48, 2971330), (60, 2377064), (80, 1782798), (96, 1485665), (120, 1188532), (160, 891399), (240, 594266), (480, 297133)]