237788220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{7879}}^1$

素因数の和:8394

約数の個数: 48

約数和(自身を含む): 667215360

約数和(自身を除く): 429427140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 503, 1006, 1509, 2012, 2515, 3018, 5030, 6036, 7545, 7879, 10060, 15090, 15758, 23637, 30180, 31516, 39395, 47274, 78790, 94548, 118185, 157580, 236370, 472740, 3963137, 7926274, 11889411, 15852548, 19815685, 23778822, 39631370, 47557644, 59447055, 79262740, 118894110, 237788220]

約数ペア:

[(1, 237788220), (2, 118894110), (3, 79262740), (4, 59447055), (5, 47557644), (6, 39631370), (10, 23778822), (12, 19815685), (15, 15852548), (20, 11889411), (30, 7926274), (60, 3963137), (503, 472740), (1006, 236370), (1509, 157580), (2012, 118185), (2515, 94548), (3018, 78790), (5030, 47274), (6036, 39395), (7545, 31516), (7879, 30180), (10060, 23637), (15090, 15758)]