300340640

素因数分解:

$2^5\times 5^1\times {\mathrm{769}}^1\times {\mathrm{2441}}^1$

素因数の和:3225

約数の個数: 48

約数和(自身を含む): 710768520

約数和(自身を除く): 410427880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 769, 1538, 2441, 3076, 3845, 4882, 6152, 7690, 9764, 12205, 12304, 15380, 19528, 24410, 24608, 30760, 39056, 48820, 61520, 78112, 97640, 123040, 195280, 390560, 1877129, 3754258, 7508516, 9385645, 15017032, 18771290, 30034064, 37542580, 60068128, 75085160, 150170320, 300340640]

約数ペア:

[(1, 300340640), (2, 150170320), (4, 75085160), (5, 60068128), (8, 37542580), (10, 30034064), (16, 18771290), (20, 15017032), (32, 9385645), (40, 7508516), (80, 3754258), (160, 1877129), (769, 390560), (1538, 195280), (2441, 123040), (3076, 97640), (3845, 78112), (4882, 61520), (6152, 48820), (7690, 39056), (9764, 30760), (12205, 24608), (12304, 24410), (15380, 19528)]