20725702080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{587}}^1\times {\mathrm{36779}}^1$

素因数の和:37386

約数の個数: 112

約数和(自身を含む): 65917998720

約数和(自身を除く): 45192296640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 587, 960, 1174, 1761, 2348, 2935, 3522, 4696, 5870, 7044, 8805, 9392, 11740, 14088, 17610, 18784, 23480, 28176, 35220, 36779, 37568, 46960, 56352, 70440, 73558, 93920, 110337, 112704, 140880, 147116, 183895, 187840, 220674, 281760, 294232, 367790, 441348, 551685, 563520, 588464, 735580, 882696, 1103370, 1176928, 1471160, 1765392, 2206740, 2353856, 2942320, 3530784, 4413480, 5884640, 7061568, 8826960, 11769280, 17653920, 21589273, 35307840, 43178546, 64767819, 86357092, 107946365, 129535638, 172714184, 215892730, 259071276, 323839095, 345428368, 431785460, 518142552, 647678190, 690856736, 863570920, 1036285104, 1295356380, 1381713472, 1727141840, 2072570208, 2590712760, 3454283680, 4145140416, 5181425520, 6908567360, 10362851040, 20725702080]

約数ペア:

[(1, 20725702080), (2, 10362851040), (3, 6908567360), (4, 5181425520), (5, 4145140416), (6, 3454283680), (8, 2590712760), (10, 2072570208), (12, 1727141840), (15, 1381713472), (16, 1295356380), (20, 1036285104), (24, 863570920), (30, 690856736), (32, 647678190), (40, 518142552), (48, 431785460), (60, 345428368), (64, 323839095), (80, 259071276), (96, 215892730), (120, 172714184), (160, 129535638), (192, 107946365), (240, 86357092), (320, 64767819), (480, 43178546), (587, 35307840), (960, 21589273), (1174, 17653920), (1761, 11769280), (2348, 8826960), (2935, 7061568), (3522, 5884640), (4696, 4413480), (5870, 3530784), (7044, 2942320), (8805, 2353856), (9392, 2206740), (11740, 1765392), (14088, 1471160), (17610, 1176928), (18784, 1103370), (23480, 882696), (28176, 735580), (35220, 588464), (36779, 563520), (37568, 551685), (46960, 441348), (56352, 367790), (70440, 294232), (73558, 281760), (93920, 220674), (110337, 187840), (112704, 183895), (140880, 147116)]