68456760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3187}}^1$

素因数の和:3380

約数の個数: 64

約数和(自身を含む): 206582400

約数和(自身を除く): 138125640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 179, 358, 537, 716, 895, 1074, 1432, 1790, 2148, 2685, 3187, 3580, 4296, 5370, 6374, 7160, 9561, 10740, 12748, 15935, 19122, 21480, 25496, 31870, 38244, 47805, 63740, 76488, 95610, 127480, 191220, 382440, 570473, 1140946, 1711419, 2281892, 2852365, 3422838, 4563784, 5704730, 6845676, 8557095, 11409460, 13691352, 17114190, 22818920, 34228380, 68456760]

約数ペア:

[(1, 68456760), (2, 34228380), (3, 22818920), (4, 17114190), (5, 13691352), (6, 11409460), (8, 8557095), (10, 6845676), (12, 5704730), (15, 4563784), (20, 3422838), (24, 2852365), (30, 2281892), (40, 1711419), (60, 1140946), (120, 570473), (179, 382440), (358, 191220), (537, 127480), (716, 95610), (895, 76488), (1074, 63740), (1432, 47805), (1790, 38244), (2148, 31870), (2685, 25496), (3187, 21480), (3580, 19122), (4296, 15935), (5370, 12748), (6374, 10740), (7160, 9561)]