340621080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{39979}}^1$

素因数の和:40064

約数の個数: 64

約数和(自身を含む): 1036281600

約数和(自身を除く): 695660520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 39979, 79958, 119937, 159916, 199895, 239874, 319832, 399790, 479748, 599685, 799580, 959496, 1199370, 1599160, 2398740, 2838509, 4797480, 5677018, 8515527, 11354036, 14192545, 17031054, 22708072, 28385090, 34062108, 42577635, 56770180, 68124216, 85155270, 113540360, 170310540, 340621080]

約数ペア:

[(1, 340621080), (2, 170310540), (3, 113540360), (4, 85155270), (5, 68124216), (6, 56770180), (8, 42577635), (10, 34062108), (12, 28385090), (15, 22708072), (20, 17031054), (24, 14192545), (30, 11354036), (40, 8515527), (60, 5677018), (71, 4797480), (120, 2838509), (142, 2398740), (213, 1599160), (284, 1199370), (355, 959496), (426, 799580), (568, 599685), (710, 479748), (852, 399790), (1065, 319832), (1420, 239874), (1704, 199895), (2130, 159916), (2840, 119937), (4260, 79958), (8520, 39979)]