319181040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{147769}}^1$

素因数の和:147791

約数の個数: 80

約数和(自身を含む): 1099408800

約数和(自身を除く): 780227760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 147769, 295538, 443307, 591076, 738845, 886614, 1182152, 1329921, 1477690, 1773228, 2216535, 2364304, 2659842, 2955380, 3546456, 3989763, 4433070, 5319684, 5910760, 6649605, 7092912, 7979526, 8866140, 10639368, 11821520, 13299210, 15959052, 17732280, 19948815, 21278736, 26598420, 31918104, 35464560, 39897630, 53196840, 63836208, 79795260, 106393680, 159590520, 319181040]

約数ペア:

[(1, 319181040), (2, 159590520), (3, 106393680), (4, 79795260), (5, 63836208), (6, 53196840), (8, 39897630), (9, 35464560), (10, 31918104), (12, 26598420), (15, 21278736), (16, 19948815), (18, 17732280), (20, 15959052), (24, 13299210), (27, 11821520), (30, 10639368), (36, 8866140), (40, 7979526), (45, 7092912), (48, 6649605), (54, 5910760), (60, 5319684), (72, 4433070), (80, 3989763), (90, 3546456), (108, 2955380), (120, 2659842), (135, 2364304), (144, 2216535), (180, 1773228), (216, 1477690), (240, 1329921), (270, 1182152), (360, 886614), (432, 738845), (540, 591076), (720, 443307), (1080, 295538), (2160, 147769)]