80384160

素因数分解:

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

素因数の和:9886

約数の個数: 96

約数和(自身を含む): 268132032

約数和(自身を除く): 187747872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 9851, 19702, 29553, 39404, 49255, 59106, 78808, 98510, 118212, 147765, 157616, 167467, 197020, 236424, 295530, 315232, 334934, 394040, 472848, 502401, 591060, 669868, 788080, 837335, 945696, 1004802, 1182120, 1339736, 1576160, 1674670, 2009604, 2364240, 2512005, 2679472, 3349340, 4019208, 4728480, 5024010, 5358944, 6698680, 8038416, 10048020, 13397360, 16076832, 20096040, 26794720, 40192080, 80384160]

約数ペア:

[(1, 80384160), (2, 40192080), (3, 26794720), (4, 20096040), (5, 16076832), (6, 13397360), (8, 10048020), (10, 8038416), (12, 6698680), (15, 5358944), (16, 5024010), (17, 4728480), (20, 4019208), (24, 3349340), (30, 2679472), (32, 2512005), (34, 2364240), (40, 2009604), (48, 1674670), (51, 1576160), (60, 1339736), (68, 1182120), (80, 1004802), (85, 945696), (96, 837335), (102, 788080), (120, 669868), (136, 591060), (160, 502401), (170, 472848), (204, 394040), (240, 334934), (255, 315232), (272, 295530), (340, 236424), (408, 197020), (480, 167467), (510, 157616), (544, 147765), (680, 118212), (816, 98510), (1020, 78808), (1360, 59106), (1632, 49255), (2040, 39404), (2720, 29553), (4080, 19702), (8160, 9851)]