153830240

素因数分解:

$2^5\times 5^1\times {\mathrm{739}}^1\times {\mathrm{1301}}^1$

素因数の和:2055

約数の個数: 48

約数和(自身を含む): 364195440

約数和(自身を除く): 210365200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 739, 1301, 1478, 2602, 2956, 3695, 5204, 5912, 6505, 7390, 10408, 11824, 13010, 14780, 20816, 23648, 26020, 29560, 41632, 52040, 59120, 104080, 118240, 208160, 961439, 1922878, 3845756, 4807195, 7691512, 9614390, 15383024, 19228780, 30766048, 38457560, 76915120, 153830240]

約数ペア:

[(1, 153830240), (2, 76915120), (4, 38457560), (5, 30766048), (8, 19228780), (10, 15383024), (16, 9614390), (20, 7691512), (32, 4807195), (40, 3845756), (80, 1922878), (160, 961439), (739, 208160), (1301, 118240), (1478, 104080), (2602, 59120), (2956, 52040), (3695, 41632), (5204, 29560), (5912, 26020), (6505, 23648), (7390, 20816), (10408, 14780), (11824, 13010)]