336472480

素因数分解:

$2^5\times 5^1\times {\mathrm{491}}^1\times {\mathrm{4283}}^1$

素因数の和:4789

約数の個数: 48

約数和(自身を含む): 796721184

約数和(自身を除く): 460248704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 491, 982, 1964, 2455, 3928, 4283, 4910, 7856, 8566, 9820, 15712, 17132, 19640, 21415, 34264, 39280, 42830, 68528, 78560, 85660, 137056, 171320, 342640, 685280, 2102953, 4205906, 8411812, 10514765, 16823624, 21029530, 33647248, 42059060, 67294496, 84118120, 168236240, 336472480]

約数ペア:

[(1, 336472480), (2, 168236240), (4, 84118120), (5, 67294496), (8, 42059060), (10, 33647248), (16, 21029530), (20, 16823624), (32, 10514765), (40, 8411812), (80, 4205906), (160, 2102953), (491, 685280), (982, 342640), (1964, 171320), (2455, 137056), (3928, 85660), (4283, 78560), (4910, 68528), (7856, 42830), (8566, 39280), (9820, 34264), (15712, 21415), (17132, 19640)]