39760740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2539}}^1$

素因数の和:2586

約数の個数: 96

約数和(自身を含む): 128016000

約数和(自身を除く): 88255260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2539, 2610, 3132, 3915, 5078, 5220, 7617, 7830, 10156, 12695, 15234, 15660, 22851, 25390, 30468, 38085, 45702, 50780, 68553, 73631, 76170, 91404, 114255, 137106, 147262, 152340, 220893, 228510, 274212, 294524, 342765, 368155, 441786, 457020, 662679, 685530, 736310, 883572, 1104465, 1325358, 1371060, 1472620, 1988037, 2208930, 2650716, 3313395, 3976074, 4417860, 6626790, 7952148, 9940185, 13253580, 19880370, 39760740]

約数ペア:

[(1, 39760740), (2, 19880370), (3, 13253580), (4, 9940185), (5, 7952148), (6, 6626790), (9, 4417860), (10, 3976074), (12, 3313395), (15, 2650716), (18, 2208930), (20, 1988037), (27, 1472620), (29, 1371060), (30, 1325358), (36, 1104465), (45, 883572), (54, 736310), (58, 685530), (60, 662679), (87, 457020), (90, 441786), (108, 368155), (116, 342765), (135, 294524), (145, 274212), (174, 228510), (180, 220893), (261, 152340), (270, 147262), (290, 137106), (348, 114255), (435, 91404), (522, 76170), (540, 73631), (580, 68553), (783, 50780), (870, 45702), (1044, 38085), (1305, 30468), (1566, 25390), (1740, 22851), (2539, 15660), (2610, 15234), (3132, 12695), (3915, 10156), (5078, 7830), (5220, 7617)]