888979380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{19267}}^1$

素因数の和:20048

約数の個数: 48

約数和(自身を含む): 2492508480

約数和(自身を除く): 1603529100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 769, 1538, 2307, 3076, 3845, 4614, 7690, 9228, 11535, 15380, 19267, 23070, 38534, 46140, 57801, 77068, 96335, 115602, 192670, 231204, 289005, 385340, 578010, 1156020, 14816323, 29632646, 44448969, 59265292, 74081615, 88897938, 148163230, 177795876, 222244845, 296326460, 444489690, 888979380]

約数ペア:

[(1, 888979380), (2, 444489690), (3, 296326460), (4, 222244845), (5, 177795876), (6, 148163230), (10, 88897938), (12, 74081615), (15, 59265292), (20, 44448969), (30, 29632646), (60, 14816323), (769, 1156020), (1538, 578010), (2307, 385340), (3076, 289005), (3845, 231204), (4614, 192670), (7690, 115602), (9228, 96335), (11535, 77068), (15380, 57801), (19267, 46140), (23070, 38534)]