212787360

素因数分解:

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

素因数の和:147790

約数の個数: 72

約数和(自身を含む): 726141780

約数和(自身を除く): 513354420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 147769, 295538, 443307, 591076, 738845, 886614, 1182152, 1329921, 1477690, 1773228, 2216535, 2364304, 2659842, 2955380, 3546456, 4433070, 4728608, 5319684, 5910760, 6649605, 7092912, 8866140, 10639368, 11821520, 13299210, 14185824, 17732280, 21278736, 23643040, 26598420, 35464560, 42557472, 53196840, 70929120, 106393680, 212787360]

約数ペア:

[(1, 212787360), (2, 106393680), (3, 70929120), (4, 53196840), (5, 42557472), (6, 35464560), (8, 26598420), (9, 23643040), (10, 21278736), (12, 17732280), (15, 14185824), (16, 13299210), (18, 11821520), (20, 10639368), (24, 8866140), (30, 7092912), (32, 6649605), (36, 5910760), (40, 5319684), (45, 4728608), (48, 4433070), (60, 3546456), (72, 2955380), (80, 2659842), (90, 2364304), (96, 2216535), (120, 1773228), (144, 1477690), (160, 1329921), (180, 1182152), (240, 886614), (288, 738845), (360, 591076), (480, 443307), (720, 295538), (1440, 147769)]