85352880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1553}}^1$

素因数の和:1798

約数の個数: 80

約数和(自身を含む): 265920480

約数和(自身を除く): 180567600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 229, 240, 458, 687, 916, 1145, 1374, 1553, 1832, 2290, 2748, 3106, 3435, 3664, 4580, 4659, 5496, 6212, 6870, 7765, 9160, 9318, 10992, 12424, 13740, 15530, 18320, 18636, 23295, 24848, 27480, 31060, 37272, 46590, 54960, 62120, 74544, 93180, 124240, 186360, 355637, 372720, 711274, 1066911, 1422548, 1778185, 2133822, 2845096, 3556370, 4267644, 5334555, 5690192, 7112740, 8535288, 10669110, 14225480, 17070576, 21338220, 28450960, 42676440, 85352880]

約数ペア:

[(1, 85352880), (2, 42676440), (3, 28450960), (4, 21338220), (5, 17070576), (6, 14225480), (8, 10669110), (10, 8535288), (12, 7112740), (15, 5690192), (16, 5334555), (20, 4267644), (24, 3556370), (30, 2845096), (40, 2133822), (48, 1778185), (60, 1422548), (80, 1066911), (120, 711274), (229, 372720), (240, 355637), (458, 186360), (687, 124240), (916, 93180), (1145, 74544), (1374, 62120), (1553, 54960), (1832, 46590), (2290, 37272), (2748, 31060), (3106, 27480), (3435, 24848), (3664, 23295), (4580, 18636), (4659, 18320), (5496, 15530), (6212, 13740), (6870, 12424), (7765, 10992), (9160, 9318)]