824689920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{214763}}^1$

素因数の和:214787

約数の個数: 72

約数和(自身を含む): 2633865696

約数和(自身を除く): 1809175776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 214763, 429526, 644289, 859052, 1073815, 1288578, 1718104, 2147630, 2577156, 3221445, 3436208, 4295260, 5154312, 6442890, 6872416, 8590520, 10308624, 12885780, 13744832, 17181040, 20617248, 25771560, 27489664, 34362080, 41234496, 51543120, 54979328, 68724160, 82468992, 103086240, 137448320, 164937984, 206172480, 274896640, 412344960, 824689920]

約数ペア:

[(1, 824689920), (2, 412344960), (3, 274896640), (4, 206172480), (5, 164937984), (6, 137448320), (8, 103086240), (10, 82468992), (12, 68724160), (15, 54979328), (16, 51543120), (20, 41234496), (24, 34362080), (30, 27489664), (32, 25771560), (40, 20617248), (48, 17181040), (60, 13744832), (64, 12885780), (80, 10308624), (96, 8590520), (120, 6872416), (128, 6442890), (160, 5154312), (192, 4295260), (240, 3436208), (256, 3221445), (320, 2577156), (384, 2147630), (480, 1718104), (640, 1288578), (768, 1073815), (960, 859052), (1280, 644289), (1920, 429526), (3840, 214763)]