2006451360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{2251}}^1$

素因数の和:2891

約数の個数: 144

約数和(自身を含む): 6861123360

約数和(自身を除く): 4854672000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 619, 720, 1238, 1440, 1857, 2251, 2476, 3095, 3714, 4502, 4952, 5571, 6190, 6753, 7428, 9004, 9285, 9904, 11142, 11255, 12380, 13506, 14856, 18008, 18570, 19808, 20259, 22284, 22510, 24760, 27012, 27855, 29712, 33765, 36016, 37140, 40518, 44568, 45020, 49520, 54024, 55710, 59424, 67530, 72032, 74280, 81036, 89136, 90040, 99040, 101295, 108048, 111420, 135060, 148560, 162072, 178272, 180080, 202590, 216096, 222840, 270120, 297120, 324144, 360160, 405180, 445680, 540240, 648288, 810360, 891360, 1080480, 1393369, 1620720, 2786738, 3241440, 4180107, 5573476, 6966845, 8360214, 11146952, 12540321, 13933690, 16720428, 20900535, 22293904, 25080642, 27867380, 33440856, 41801070, 44587808, 50161284, 55734760, 62701605, 66881712, 83602140, 100322568, 111469520, 125403210, 133763424, 167204280, 200645136, 222939040, 250806420, 334408560, 401290272, 501612840, 668817120, 1003225680, 2006451360]

約数ペア:

[(1, 2006451360), (2, 1003225680), (3, 668817120), (4, 501612840), (5, 401290272), (6, 334408560), (8, 250806420), (9, 222939040), (10, 200645136), (12, 167204280), (15, 133763424), (16, 125403210), (18, 111469520), (20, 100322568), (24, 83602140), (30, 66881712), (32, 62701605), (36, 55734760), (40, 50161284), (45, 44587808), (48, 41801070), (60, 33440856), (72, 27867380), (80, 25080642), (90, 22293904), (96, 20900535), (120, 16720428), (144, 13933690), (160, 12540321), (180, 11146952), (240, 8360214), (288, 6966845), (360, 5573476), (480, 4180107), (619, 3241440), (720, 2786738), (1238, 1620720), (1440, 1393369), (1857, 1080480), (2251, 891360), (2476, 810360), (3095, 648288), (3714, 540240), (4502, 445680), (4952, 405180), (5571, 360160), (6190, 324144), (6753, 297120), (7428, 270120), (9004, 222840), (9285, 216096), (9904, 202590), (11142, 180080), (11255, 178272), (12380, 162072), (13506, 148560), (14856, 135060), (18008, 111420), (18570, 108048), (19808, 101295), (20259, 99040), (22284, 90040), (22510, 89136), (24760, 81036), (27012, 74280), (27855, 72032), (29712, 67530), (33765, 59424), (36016, 55710), (37140, 54024), (40518, 49520), (44568, 45020)]