16802580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1451}}^1$

素因数の和:1656

約数の個数: 48

約数和(自身を含む): 47323584

約数和(自身を除く): 30521004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1451, 1930, 2316, 2895, 2902, 3860, 4353, 5790, 5804, 7255, 8706, 11580, 14510, 17412, 21765, 29020, 43530, 87060, 280043, 560086, 840129, 1120172, 1400215, 1680258, 2800430, 3360516, 4200645, 5600860, 8401290, 16802580]

約数ペア:

[(1, 16802580), (2, 8401290), (3, 5600860), (4, 4200645), (5, 3360516), (6, 2800430), (10, 1680258), (12, 1400215), (15, 1120172), (20, 840129), (30, 560086), (60, 280043), (193, 87060), (386, 43530), (579, 29020), (772, 21765), (965, 17412), (1158, 14510), (1451, 11580), (1930, 8706), (2316, 7255), (2895, 5804), (2902, 5790), (3860, 4353)]