2627836440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1\times {\mathrm{601}}^1$

素因数の和:1137

約数の個数: 128

約数和(自身を含む): 8009971200

約数和(自身を除く): 5382134760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 439, 498, 601, 664, 830, 878, 996, 1202, 1245, 1317, 1660, 1756, 1803, 1992, 2195, 2404, 2490, 2634, 3005, 3320, 3512, 3606, 4390, 4808, 4980, 5268, 6010, 6585, 7212, 8780, 9015, 9960, 10536, 12020, 13170, 14424, 17560, 18030, 24040, 26340, 36060, 36437, 49883, 52680, 72120, 72874, 99766, 109311, 145748, 149649, 182185, 199532, 218622, 249415, 263839, 291496, 299298, 364370, 399064, 437244, 498830, 527678, 546555, 598596, 728740, 748245, 791517, 874488, 997660, 1055356, 1093110, 1197192, 1319195, 1457480, 1496490, 1583034, 1995320, 2110712, 2186220, 2638390, 2992980, 3166068, 3957585, 4372440, 5276780, 5985960, 6332136, 7915170, 10553560, 15830340, 21898637, 31660680, 43797274, 65695911, 87594548, 109493185, 131391822, 175189096, 218986370, 262783644, 328479555, 437972740, 525567288, 656959110, 875945480, 1313918220, 2627836440]

約数ペア:

[(1, 2627836440), (2, 1313918220), (3, 875945480), (4, 656959110), (5, 525567288), (6, 437972740), (8, 328479555), (10, 262783644), (12, 218986370), (15, 175189096), (20, 131391822), (24, 109493185), (30, 87594548), (40, 65695911), (60, 43797274), (83, 31660680), (120, 21898637), (166, 15830340), (249, 10553560), (332, 7915170), (415, 6332136), (439, 5985960), (498, 5276780), (601, 4372440), (664, 3957585), (830, 3166068), (878, 2992980), (996, 2638390), (1202, 2186220), (1245, 2110712), (1317, 1995320), (1660, 1583034), (1756, 1496490), (1803, 1457480), (1992, 1319195), (2195, 1197192), (2404, 1093110), (2490, 1055356), (2634, 997660), (3005, 874488), (3320, 791517), (3512, 748245), (3606, 728740), (4390, 598596), (4808, 546555), (4980, 527678), (5268, 498830), (6010, 437244), (6585, 399064), (7212, 364370), (8780, 299298), (9015, 291496), (9960, 263839), (10536, 249415), (12020, 218622), (13170, 199532), (14424, 182185), (17560, 149649), (18030, 145748), (24040, 109311), (26340, 99766), (36060, 72874), (36437, 72120), (49883, 52680)]