219319920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{101537}}^1$

素因数の和:101559

約数の個数: 80

約数和(自身を含む): 755442720

約数和(自身を除く): 536122800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 101537, 203074, 304611, 406148, 507685, 609222, 812296, 913833, 1015370, 1218444, 1523055, 1624592, 1827666, 2030740, 2436888, 2741499, 3046110, 3655332, 4061480, 4569165, 4873776, 5482998, 6092220, 7310664, 8122960, 9138330, 10965996, 12184440, 13707495, 14621328, 18276660, 21931992, 24368880, 27414990, 36553320, 43863984, 54829980, 73106640, 109659960, 219319920]

約数ペア:

[(1, 219319920), (2, 109659960), (3, 73106640), (4, 54829980), (5, 43863984), (6, 36553320), (8, 27414990), (9, 24368880), (10, 21931992), (12, 18276660), (15, 14621328), (16, 13707495), (18, 12184440), (20, 10965996), (24, 9138330), (27, 8122960), (30, 7310664), (36, 6092220), (40, 5482998), (45, 4873776), (48, 4569165), (54, 4061480), (60, 3655332), (72, 3046110), (80, 2741499), (90, 2436888), (108, 2030740), (120, 1827666), (135, 1624592), (144, 1523055), (180, 1218444), (216, 1015370), (240, 913833), (270, 812296), (360, 609222), (432, 507685), (540, 406148), (720, 304611), (1080, 203074), (2160, 101537)]