60844040

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 141298560

約数和(自身を除く): 80454520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 73, 134, 146, 268, 292, 311, 335, 365, 536, 584, 622, 670, 730, 1244, 1340, 1460, 1555, 2488, 2680, 2920, 3110, 4891, 6220, 9782, 12440, 19564, 20837, 22703, 24455, 39128, 41674, 45406, 48910, 83348, 90812, 97820, 104185, 113515, 166696, 181624, 195640, 208370, 227030, 416740, 454060, 833480, 908120, 1521101, 3042202, 6084404, 7605505, 12168808, 15211010, 30422020, 60844040]

約数ペア:

[(1, 60844040), (2, 30422020), (4, 15211010), (5, 12168808), (8, 7605505), (10, 6084404), (20, 3042202), (40, 1521101), (67, 908120), (73, 833480), (134, 454060), (146, 416740), (268, 227030), (292, 208370), (311, 195640), (335, 181624), (365, 166696), (536, 113515), (584, 104185), (622, 97820), (670, 90812), (730, 83348), (1244, 48910), (1340, 45406), (1460, 41674), (1555, 39128), (2488, 24455), (2680, 22703), (2920, 20837), (3110, 19564), (4891, 12440), (6220, 9782)]