423097680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1762907}}^1$

素因数の和:1762923

約数の個数: 40

約数和(自身を含む): 1311603552

約数和(自身を除く): 888505872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1762907, 3525814, 5288721, 7051628, 8814535, 10577442, 14103256, 17629070, 21154884, 26443605, 28206512, 35258140, 42309768, 52887210, 70516280, 84619536, 105774420, 141032560, 211548840, 423097680]

約数ペア:

[(1, 423097680), (2, 211548840), (3, 141032560), (4, 105774420), (5, 84619536), (6, 70516280), (8, 52887210), (10, 42309768), (12, 35258140), (15, 28206512), (16, 26443605), (20, 21154884), (24, 17629070), (30, 14103256), (40, 10577442), (48, 8814535), (60, 7051628), (80, 5288721), (120, 3525814), (240, 1762907)]