1996308360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149873}}^1$

素因数の和:149927

約数の個数: 96

約数和(自身を含む): 6663398040

約数和(自身を除く): 4667089680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6660, 13320, 149873, 299746, 449619, 599492, 749365, 899238, 1198984, 1348857, 1498730, 1798476, 2248095, 2697714, 2997460, 3596952, 4496190, 5395428, 5545301, 5994920, 6744285, 8992380, 10790856, 11090602, 13488570, 16635903, 17984760, 22181204, 26977140, 27726505, 33271806, 44362408, 49907709, 53954280, 55453010, 66543612, 83179515, 99815418, 110906020, 133087224, 166359030, 199630836, 221812040, 249538545, 332718060, 399261672, 499077090, 665436120, 998154180, 1996308360]

約数ペア:

[(1, 1996308360), (2, 998154180), (3, 665436120), (4, 499077090), (5, 399261672), (6, 332718060), (8, 249538545), (9, 221812040), (10, 199630836), (12, 166359030), (15, 133087224), (18, 110906020), (20, 99815418), (24, 83179515), (30, 66543612), (36, 55453010), (37, 53954280), (40, 49907709), (45, 44362408), (60, 33271806), (72, 27726505), (74, 26977140), (90, 22181204), (111, 17984760), (120, 16635903), (148, 13488570), (180, 11090602), (185, 10790856), (222, 8992380), (296, 6744285), (333, 5994920), (360, 5545301), (370, 5395428), (444, 4496190), (555, 3596952), (666, 2997460), (740, 2697714), (888, 2248095), (1110, 1798476), (1332, 1498730), (1480, 1348857), (1665, 1198984), (2220, 899238), (2664, 749365), (3330, 599492), (4440, 449619), (6660, 299746), (13320, 149873)]