40192080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9851}}^1$

素因数の和:9884

約数の個数: 80

約数和(自身を含む): 131937984

約数和(自身を除く): 91745904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 9851, 19702, 29553, 39404, 49255, 59106, 78808, 98510, 118212, 147765, 157616, 167467, 197020, 236424, 295530, 334934, 394040, 472848, 502401, 591060, 669868, 788080, 837335, 1004802, 1182120, 1339736, 1674670, 2009604, 2364240, 2512005, 2679472, 3349340, 4019208, 5024010, 6698680, 8038416, 10048020, 13397360, 20096040, 40192080]

約数ペア:

[(1, 40192080), (2, 20096040), (3, 13397360), (4, 10048020), (5, 8038416), (6, 6698680), (8, 5024010), (10, 4019208), (12, 3349340), (15, 2679472), (16, 2512005), (17, 2364240), (20, 2009604), (24, 1674670), (30, 1339736), (34, 1182120), (40, 1004802), (48, 837335), (51, 788080), (60, 669868), (68, 591060), (80, 502401), (85, 472848), (102, 394040), (120, 334934), (136, 295530), (170, 236424), (204, 197020), (240, 167467), (255, 157616), (272, 147765), (340, 118212), (408, 98510), (510, 78808), (680, 59106), (816, 49255), (1020, 39404), (1360, 29553), (2040, 19702), (4080, 9851)]