160082080

素因数分解:

$2^5\times 5^1\times {\mathrm{307}}^1\times {\mathrm{3259}}^1$

素因数の和:3581

約数の個数: 48

約数和(自身を含む): 379542240

約数和(自身を除く): 219460160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 307, 614, 1228, 1535, 2456, 3070, 3259, 4912, 6140, 6518, 9824, 12280, 13036, 16295, 24560, 26072, 32590, 49120, 52144, 65180, 104288, 130360, 260720, 521440, 1000513, 2001026, 4002052, 5002565, 8004104, 10005130, 16008208, 20010260, 32016416, 40020520, 80041040, 160082080]

約数ペア:

[(1, 160082080), (2, 80041040), (4, 40020520), (5, 32016416), (8, 20010260), (10, 16008208), (16, 10005130), (20, 8004104), (32, 5002565), (40, 4002052), (80, 2001026), (160, 1000513), (307, 521440), (614, 260720), (1228, 130360), (1535, 104288), (2456, 65180), (3070, 52144), (3259, 49120), (4912, 32590), (6140, 26072), (6518, 24560), (9824, 16295), (12280, 13036)]