481001220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{127249}}^1$

素因数の和:127274

約数の個数: 96

約数和(自身を含む): 1710240000

約数和(自身を除く): 1229238780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 127249, 254498, 381747, 508996, 636245, 763494, 890743, 1145241, 1272490, 1526988, 1781486, 1908735, 2290482, 2544980, 2672229, 3435723, 3562972, 3817470, 4453715, 4580964, 5344458, 5726205, 6871446, 7634940, 8016687, 8907430, 10688916, 11452410, 13361145, 13742892, 16033374, 17178615, 17814860, 22904820, 24050061, 26722290, 32066748, 34357230, 40083435, 48100122, 53444580, 68714460, 80166870, 96200244, 120250305, 160333740, 240500610, 481001220]

約数ペア:

[(1, 481001220), (2, 240500610), (3, 160333740), (4, 120250305), (5, 96200244), (6, 80166870), (7, 68714460), (9, 53444580), (10, 48100122), (12, 40083435), (14, 34357230), (15, 32066748), (18, 26722290), (20, 24050061), (21, 22904820), (27, 17814860), (28, 17178615), (30, 16033374), (35, 13742892), (36, 13361145), (42, 11452410), (45, 10688916), (54, 8907430), (60, 8016687), (63, 7634940), (70, 6871446), (84, 5726205), (90, 5344458), (105, 4580964), (108, 4453715), (126, 3817470), (135, 3562972), (140, 3435723), (180, 2672229), (189, 2544980), (210, 2290482), (252, 1908735), (270, 1781486), (315, 1526988), (378, 1272490), (420, 1145241), (540, 890743), (630, 763494), (756, 636245), (945, 508996), (1260, 381747), (1890, 254498), (3780, 127249)]