39498840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:263

約数の個数: 160

約数和(自身を含む): 135384480

約数和(自身を除く): 95885640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 81, 90, 108, 120, 135, 146, 162, 167, 180, 216, 219, 270, 292, 324, 334, 360, 365, 405, 438, 501, 540, 584, 648, 657, 668, 730, 810, 835, 876, 1002, 1080, 1095, 1314, 1336, 1460, 1503, 1620, 1670, 1752, 1971, 2004, 2190, 2505, 2628, 2920, 3006, 3240, 3285, 3340, 3942, 4008, 4380, 4509, 5010, 5256, 5913, 6012, 6570, 6680, 7515, 7884, 8760, 9018, 9855, 10020, 11826, 12024, 12191, 13140, 13527, 15030, 15768, 18036, 19710, 20040, 22545, 23652, 24382, 26280, 27054, 29565, 30060, 36072, 36573, 39420, 45090, 47304, 48764, 54108, 59130, 60120, 60955, 67635, 73146, 78840, 90180, 97528, 108216, 109719, 118260, 121910, 135270, 146292, 180360, 182865, 219438, 236520, 243820, 270540, 292584, 329157, 365730, 438876, 487640, 541080, 548595, 658314, 731460, 877752, 987471, 1097190, 1316628, 1462920, 1645785, 1974942, 2194380, 2633256, 3291570, 3949884, 4388760, 4937355, 6583140, 7899768, 9874710, 13166280, 19749420, 39498840]

約数ペア:

[(1, 39498840), (2, 19749420), (3, 13166280), (4, 9874710), (5, 7899768), (6, 6583140), (8, 4937355), (9, 4388760), (10, 3949884), (12, 3291570), (15, 2633256), (18, 2194380), (20, 1974942), (24, 1645785), (27, 1462920), (30, 1316628), (36, 1097190), (40, 987471), (45, 877752), (54, 731460), (60, 658314), (72, 548595), (73, 541080), (81, 487640), (90, 438876), (108, 365730), (120, 329157), (135, 292584), (146, 270540), (162, 243820), (167, 236520), (180, 219438), (216, 182865), (219, 180360), (270, 146292), (292, 135270), (324, 121910), (334, 118260), (360, 109719), (365, 108216), (405, 97528), (438, 90180), (501, 78840), (540, 73146), (584, 67635), (648, 60955), (657, 60120), (668, 59130), (730, 54108), (810, 48764), (835, 47304), (876, 45090), (1002, 39420), (1080, 36573), (1095, 36072), (1314, 30060), (1336, 29565), (1460, 27054), (1503, 26280), (1620, 24382), (1670, 23652), (1752, 22545), (1971, 20040), (2004, 19710), (2190, 18036), (2505, 15768), (2628, 15030), (2920, 13527), (3006, 13140), (3240, 12191), (3285, 12024), (3340, 11826), (3942, 10020), (4008, 9855), (4380, 9018), (4509, 8760), (5010, 7884), (5256, 7515), (5913, 6680), (6012, 6570)]