252628920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22637}}^1$

素因数の和:22685

約数の個数: 96

約数和(自身を含む): 847566720

約数和(自身を除く): 594937800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 22637, 45274, 67911, 90548, 113185, 135822, 181096, 203733, 226370, 271644, 339555, 407466, 452740, 543288, 679110, 701747, 814932, 905480, 1018665, 1358220, 1403494, 1629864, 2037330, 2105241, 2716440, 2806988, 3508735, 4074660, 4210482, 5613976, 6315723, 7017470, 8149320, 8420964, 10526205, 12631446, 14034940, 16841928, 21052410, 25262892, 28069880, 31578615, 42104820, 50525784, 63157230, 84209640, 126314460, 252628920]

約数ペア:

[(1, 252628920), (2, 126314460), (3, 84209640), (4, 63157230), (5, 50525784), (6, 42104820), (8, 31578615), (9, 28069880), (10, 25262892), (12, 21052410), (15, 16841928), (18, 14034940), (20, 12631446), (24, 10526205), (30, 8420964), (31, 8149320), (36, 7017470), (40, 6315723), (45, 5613976), (60, 4210482), (62, 4074660), (72, 3508735), (90, 2806988), (93, 2716440), (120, 2105241), (124, 2037330), (155, 1629864), (180, 1403494), (186, 1358220), (248, 1018665), (279, 905480), (310, 814932), (360, 701747), (372, 679110), (465, 543288), (558, 452740), (620, 407466), (744, 339555), (930, 271644), (1116, 226370), (1240, 203733), (1395, 181096), (1860, 135822), (2232, 113185), (2790, 90548), (3720, 67911), (5580, 45274), (11160, 22637)]