331245120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{345047}}^1$

素因数の和:345067

約数の個数: 56

約数和(自身を含む): 1051706304

約数和(自身を除く): 720461184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 345047, 690094, 1035141, 1380188, 1725235, 2070282, 2760376, 3450470, 4140564, 5175705, 5520752, 6900940, 8281128, 10351410, 11041504, 13801880, 16562256, 20702820, 22083008, 27603760, 33124512, 41405640, 55207520, 66249024, 82811280, 110415040, 165622560, 331245120]

約数ペア:

[(1, 331245120), (2, 165622560), (3, 110415040), (4, 82811280), (5, 66249024), (6, 55207520), (8, 41405640), (10, 33124512), (12, 27603760), (15, 22083008), (16, 20702820), (20, 16562256), (24, 13801880), (30, 11041504), (32, 10351410), (40, 8281128), (48, 6900940), (60, 5520752), (64, 5175705), (80, 4140564), (96, 3450470), (120, 2760376), (160, 2070282), (192, 1725235), (240, 1380188), (320, 1035141), (480, 690094), (960, 345047)]