136890960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{570379}}^1$

素因数の和:570395

約数の個数: 40

約数和(自身を含む): 424362720

約数和(自身を除く): 287471760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 570379, 1140758, 1711137, 2281516, 2851895, 3422274, 4563032, 5703790, 6844548, 8555685, 9126064, 11407580, 13689096, 17111370, 22815160, 27378192, 34222740, 45630320, 68445480, 136890960]

約数ペア:

[(1, 136890960), (2, 68445480), (3, 45630320), (4, 34222740), (5, 27378192), (6, 22815160), (8, 17111370), (10, 13689096), (12, 11407580), (15, 9126064), (16, 8555685), (20, 6844548), (24, 5703790), (30, 4563032), (40, 3422274), (48, 2851895), (60, 2281516), (80, 1711137), (120, 1140758), (240, 570379)]