17885640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1319}}^1$

素因数の和:1446

約数の個数: 64

約数和(自身を含む): 54172800

約数和(自身を除く): 36287160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 678, 904, 1130, 1319, 1356, 1695, 2260, 2638, 2712, 3390, 3957, 4520, 5276, 6595, 6780, 7914, 10552, 13190, 13560, 15828, 19785, 26380, 31656, 39570, 52760, 79140, 149047, 158280, 298094, 447141, 596188, 745235, 894282, 1192376, 1490470, 1788564, 2235705, 2980940, 3577128, 4471410, 5961880, 8942820, 17885640]

約数ペア:

[(1, 17885640), (2, 8942820), (3, 5961880), (4, 4471410), (5, 3577128), (6, 2980940), (8, 2235705), (10, 1788564), (12, 1490470), (15, 1192376), (20, 894282), (24, 745235), (30, 596188), (40, 447141), (60, 298094), (113, 158280), (120, 149047), (226, 79140), (339, 52760), (452, 39570), (565, 31656), (678, 26380), (904, 19785), (1130, 15828), (1319, 13560), (1356, 13190), (1695, 10552), (2260, 7914), (2638, 6780), (2712, 6595), (3390, 5276), (3957, 4520)]