1182424720

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{777911}}^1$

素因数の和:777943

約数の個数: 40

約数和(自身を含む): 2893832640

約数和(自身を除く): 1711407920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 777911, 1555822, 3111644, 3889555, 6223288, 7779110, 12446576, 14780309, 15558220, 29560618, 31116440, 59121236, 62232880, 73901545, 118242472, 147803090, 236484944, 295606180, 591212360, 1182424720]

約数ペア:

[(1, 1182424720), (2, 591212360), (4, 295606180), (5, 236484944), (8, 147803090), (10, 118242472), (16, 73901545), (19, 62232880), (20, 59121236), (38, 31116440), (40, 29560618), (76, 15558220), (80, 14780309), (95, 12446576), (152, 7779110), (190, 6223288), (304, 3889555), (380, 3111644), (760, 1555822), (1520, 777911)]