79371840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2851}}^1$

素因数の和:2900

約数の個数: 112

約数和(自身を含む): 260786880

約数和(自身を除く): 181415040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 192, 232, 240, 290, 320, 348, 435, 464, 480, 580, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 2320, 2784, 2851, 3480, 4640, 5568, 5702, 6960, 8553, 9280, 11404, 13920, 14255, 17106, 22808, 27840, 28510, 34212, 42765, 45616, 57020, 68424, 82679, 85530, 91232, 114040, 136848, 165358, 171060, 182464, 228080, 248037, 273696, 330716, 342120, 413395, 456160, 496074, 547392, 661432, 684240, 826790, 912320, 992148, 1240185, 1322864, 1368480, 1653580, 1984296, 2480370, 2645728, 2736960, 3307160, 3968592, 4960740, 5291456, 6614320, 7937184, 9921480, 13228640, 15874368, 19842960, 26457280, 39685920, 79371840]

約数ペア:

[(1, 79371840), (2, 39685920), (3, 26457280), (4, 19842960), (5, 15874368), (6, 13228640), (8, 9921480), (10, 7937184), (12, 6614320), (15, 5291456), (16, 4960740), (20, 3968592), (24, 3307160), (29, 2736960), (30, 2645728), (32, 2480370), (40, 1984296), (48, 1653580), (58, 1368480), (60, 1322864), (64, 1240185), (80, 992148), (87, 912320), (96, 826790), (116, 684240), (120, 661432), (145, 547392), (160, 496074), (174, 456160), (192, 413395), (232, 342120), (240, 330716), (290, 273696), (320, 248037), (348, 228080), (435, 182464), (464, 171060), (480, 165358), (580, 136848), (696, 114040), (870, 91232), (928, 85530), (960, 82679), (1160, 68424), (1392, 57020), (1740, 45616), (1856, 42765), (2320, 34212), (2784, 28510), (2851, 27840), (3480, 22808), (4640, 17106), (5568, 14255), (5702, 13920), (6960, 11404), (8553, 9280)]