481857840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{669247}}^1$

素因数の和:669266

約数の個数: 60

約数和(自身を含む): 1618241664

約数和(自身を除く): 1136383824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 669247, 1338494, 2007741, 2676988, 3346235, 4015482, 5353976, 6023223, 6692470, 8030964, 10038705, 10707952, 12046446, 13384940, 16061928, 20077410, 24092892, 26769880, 30116115, 32123856, 40154820, 48185784, 53539760, 60232230, 80309640, 96371568, 120464460, 160619280, 240928920, 481857840]

約数ペア:

[(1, 481857840), (2, 240928920), (3, 160619280), (4, 120464460), (5, 96371568), (6, 80309640), (8, 60232230), (9, 53539760), (10, 48185784), (12, 40154820), (15, 32123856), (16, 30116115), (18, 26769880), (20, 24092892), (24, 20077410), (30, 16061928), (36, 13384940), (40, 12046446), (45, 10707952), (48, 10038705), (60, 8030964), (72, 6692470), (80, 6023223), (90, 5353976), (120, 4015482), (144, 3346235), (180, 2676988), (240, 2007741), (360, 1338494), (720, 669247)]