16616580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12041}}^1$

素因数の和:12076

約数の個数: 48

約数和(自身を含む): 48553344

約数和(自身を除く): 31936764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 12041, 24082, 36123, 48164, 60205, 72246, 120410, 144492, 180615, 240820, 276943, 361230, 553886, 722460, 830829, 1107772, 1384715, 1661658, 2769430, 3323316, 4154145, 5538860, 8308290, 16616580]

約数ペア:

[(1, 16616580), (2, 8308290), (3, 5538860), (4, 4154145), (5, 3323316), (6, 2769430), (10, 1661658), (12, 1384715), (15, 1107772), (20, 830829), (23, 722460), (30, 553886), (46, 361230), (60, 276943), (69, 240820), (92, 180615), (115, 144492), (138, 120410), (230, 72246), (276, 60205), (345, 48164), (460, 36123), (690, 24082), (1380, 12041)]