2128522080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{4434421}}^1$

素因数の和:4434439

約数の個数: 48

約数和(自身を含む): 6704846064

約数和(自身を除く): 4576323984

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, 4434421, 8868842, 13303263, 17737684, 22172105, 26606526, 35475368, 44344210, 53213052, 66516315, 70950736, 88688420, 106426104, 133032630, 141901472, 177376840, 212852208, 266065260, 354753680, 425704416, 532130520, 709507360, 1064261040, 2128522080]

約数ペア:

[(1, 2128522080), (2, 1064261040), (3, 709507360), (4, 532130520), (5, 425704416), (6, 354753680), (8, 266065260), (10, 212852208), (12, 177376840), (15, 141901472), (16, 133032630), (20, 106426104), (24, 88688420), (30, 70950736), (32, 66516315), (40, 53213052), (48, 44344210), (60, 35475368), (80, 26606526), (96, 22172105), (120, 17737684), (160, 13303263), (240, 8868842), (480, 4434421)]