394972080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{773}}^1\times {\mathrm{2129}}^1$

素因数の和:2918

約数の個数: 80

約数和(自身を含む): 1226573280

約数和(自身を除く): 831601200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 773, 1546, 2129, 2319, 3092, 3865, 4258, 4638, 6184, 6387, 7730, 8516, 9276, 10645, 11595, 12368, 12774, 15460, 17032, 18552, 21290, 23190, 25548, 30920, 31935, 34064, 37104, 42580, 46380, 51096, 61840, 63870, 85160, 92760, 102192, 127740, 170320, 185520, 255480, 510960, 1645717, 3291434, 4937151, 6582868, 8228585, 9874302, 13165736, 16457170, 19748604, 24685755, 26331472, 32914340, 39497208, 49371510, 65828680, 78994416, 98743020, 131657360, 197486040, 394972080]

約数ペア:

[(1, 394972080), (2, 197486040), (3, 131657360), (4, 98743020), (5, 78994416), (6, 65828680), (8, 49371510), (10, 39497208), (12, 32914340), (15, 26331472), (16, 24685755), (20, 19748604), (24, 16457170), (30, 13165736), (40, 9874302), (48, 8228585), (60, 6582868), (80, 4937151), (120, 3291434), (240, 1645717), (773, 510960), (1546, 255480), (2129, 185520), (2319, 170320), (3092, 127740), (3865, 102192), (4258, 92760), (4638, 85160), (6184, 63870), (6387, 61840), (7730, 51096), (8516, 46380), (9276, 42580), (10645, 37104), (11595, 34064), (12368, 31935), (12774, 30920), (15460, 25548), (17032, 23190), (18552, 21290)]