7872504960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{4100263}}^1$

素因数の和:4100285

約数の個数: 64

約数和(自身を含む): 25093615680

約数和(自身を除く): 17221110720

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 4100263, 8200526, 12300789, 16401052, 20501315, 24601578, 32802104, 41002630, 49203156, 61503945, 65604208, 82005260, 98406312, 123007890, 131208416, 164010520, 196812624, 246015780, 262416832, 328021040, 393625248, 492031560, 524833664, 656042080, 787250496, 984063120, 1312084160, 1574500992, 1968126240, 2624168320, 3936252480, 7872504960]

約数ペア:

[(1, 7872504960), (2, 3936252480), (3, 2624168320), (4, 1968126240), (5, 1574500992), (6, 1312084160), (8, 984063120), (10, 787250496), (12, 656042080), (15, 524833664), (16, 492031560), (20, 393625248), (24, 328021040), (30, 262416832), (32, 246015780), (40, 196812624), (48, 164010520), (60, 131208416), (64, 123007890), (80, 98406312), (96, 82005260), (120, 65604208), (128, 61503945), (160, 49203156), (192, 41002630), (240, 32802104), (320, 24601578), (384, 20501315), (480, 16401052), (640, 12300789), (960, 8200526), (1920, 4100263)]