18088680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8867}}^1$

素因数の和:8898

約数の個数: 64

約数和(自身を含む): 57464640

約数和(自身を除く): 39375960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 8867, 17734, 26601, 35468, 44335, 53202, 70936, 88670, 106404, 133005, 150739, 177340, 212808, 266010, 301478, 354680, 452217, 532020, 602956, 753695, 904434, 1064040, 1205912, 1507390, 1808868, 2261085, 3014780, 3617736, 4522170, 6029560, 9044340, 18088680]

約数ペア:

[(1, 18088680), (2, 9044340), (3, 6029560), (4, 4522170), (5, 3617736), (6, 3014780), (8, 2261085), (10, 1808868), (12, 1507390), (15, 1205912), (17, 1064040), (20, 904434), (24, 753695), (30, 602956), (34, 532020), (40, 452217), (51, 354680), (60, 301478), (68, 266010), (85, 212808), (102, 177340), (120, 150739), (136, 133005), (170, 106404), (204, 88670), (255, 70936), (340, 53202), (408, 44335), (510, 35468), (680, 26601), (1020, 17734), (2040, 8867)]