720382992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{4591}}^1$

素因数の和:5076

約数の個数: 80

約数和(自身を含む): 2131863552

約数和(自身を除く): 1411480560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 467, 934, 1401, 1868, 2802, 3269, 3736, 4591, 5604, 6538, 7472, 9182, 9807, 11208, 13076, 13773, 18364, 19614, 22416, 26152, 27546, 32137, 36728, 39228, 52304, 55092, 64274, 73456, 78456, 96411, 110184, 128548, 156912, 192822, 220368, 257096, 385644, 514192, 771288, 1542576, 2143997, 4287994, 6431991, 8575988, 12863982, 15007979, 17151976, 25727964, 30015958, 34303952, 45023937, 51455928, 60031916, 90047874, 102911856, 120063832, 180095748, 240127664, 360191496, 720382992]

約数ペア:

[(1, 720382992), (2, 360191496), (3, 240127664), (4, 180095748), (6, 120063832), (7, 102911856), (8, 90047874), (12, 60031916), (14, 51455928), (16, 45023937), (21, 34303952), (24, 30015958), (28, 25727964), (42, 17151976), (48, 15007979), (56, 12863982), (84, 8575988), (112, 6431991), (168, 4287994), (336, 2143997), (467, 1542576), (934, 771288), (1401, 514192), (1868, 385644), (2802, 257096), (3269, 220368), (3736, 192822), (4591, 156912), (5604, 128548), (6538, 110184), (7472, 96411), (9182, 78456), (9807, 73456), (11208, 64274), (13076, 55092), (13773, 52304), (18364, 39228), (19614, 36728), (22416, 32137), (26152, 27546)]