7712880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{4591}}^1$

素因数の和:4614

約数の個数: 80

約数和(自身を含む): 27331584

約数和(自身を除く): 19618704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 4591, 9182, 13773, 18364, 22955, 27546, 32137, 36728, 45910, 55092, 64274, 68865, 73456, 91820, 96411, 110184, 128548, 137730, 160685, 183640, 192822, 220368, 257096, 275460, 321370, 367280, 385644, 482055, 514192, 550920, 642740, 771288, 964110, 1101840, 1285480, 1542576, 1928220, 2570960, 3856440, 7712880]

約数ペア:

[(1, 7712880), (2, 3856440), (3, 2570960), (4, 1928220), (5, 1542576), (6, 1285480), (7, 1101840), (8, 964110), (10, 771288), (12, 642740), (14, 550920), (15, 514192), (16, 482055), (20, 385644), (21, 367280), (24, 321370), (28, 275460), (30, 257096), (35, 220368), (40, 192822), (42, 183640), (48, 160685), (56, 137730), (60, 128548), (70, 110184), (80, 96411), (84, 91820), (105, 73456), (112, 68865), (120, 64274), (140, 55092), (168, 45910), (210, 36728), (240, 32137), (280, 27546), (336, 22955), (420, 18364), (560, 13773), (840, 9182), (1680, 4591)]