67464240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{701}}^1$

素因数の和:1118

約数の個数: 80

約数和(自身を含む): 209959776

約数和(自身を除く): 142495536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 401, 701, 802, 1203, 1402, 1604, 2005, 2103, 2406, 2804, 3208, 3505, 4010, 4206, 4812, 5608, 6015, 6416, 7010, 8020, 8412, 9624, 10515, 11216, 12030, 14020, 16040, 16824, 19248, 21030, 24060, 28040, 32080, 33648, 42060, 48120, 56080, 84120, 96240, 168240, 281101, 562202, 843303, 1124404, 1405505, 1686606, 2248808, 2811010, 3373212, 4216515, 4497616, 5622020, 6746424, 8433030, 11244040, 13492848, 16866060, 22488080, 33732120, 67464240]

約数ペア:

[(1, 67464240), (2, 33732120), (3, 22488080), (4, 16866060), (5, 13492848), (6, 11244040), (8, 8433030), (10, 6746424), (12, 5622020), (15, 4497616), (16, 4216515), (20, 3373212), (24, 2811010), (30, 2248808), (40, 1686606), (48, 1405505), (60, 1124404), (80, 843303), (120, 562202), (240, 281101), (401, 168240), (701, 96240), (802, 84120), (1203, 56080), (1402, 48120), (1604, 42060), (2005, 33648), (2103, 32080), (2406, 28040), (2804, 24060), (3208, 21030), (3505, 19248), (4010, 16824), (4206, 16040), (4812, 14020), (5608, 12030), (6015, 11216), (6416, 10515), (7010, 9624), (8020, 8412)]