71923680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{16649}}^1$

素因数の和:16673

約数の個数: 96

約数和(自身を含む): 251748000

約数和(自身を除く): 179824320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 16649, 33298, 49947, 66596, 83245, 99894, 133192, 149841, 166490, 199788, 249735, 266384, 299682, 332980, 399576, 449523, 499470, 532768, 599364, 665960, 749205, 799152, 899046, 998940, 1198728, 1331920, 1498410, 1598304, 1798092, 1997880, 2247615, 2397456, 2663840, 2996820, 3596184, 3995760, 4495230, 4794912, 5993640, 7192368, 7991520, 8990460, 11987280, 14384736, 17980920, 23974560, 35961840, 71923680]

約数ペア:

[(1, 71923680), (2, 35961840), (3, 23974560), (4, 17980920), (5, 14384736), (6, 11987280), (8, 8990460), (9, 7991520), (10, 7192368), (12, 5993640), (15, 4794912), (16, 4495230), (18, 3995760), (20, 3596184), (24, 2996820), (27, 2663840), (30, 2397456), (32, 2247615), (36, 1997880), (40, 1798092), (45, 1598304), (48, 1498410), (54, 1331920), (60, 1198728), (72, 998940), (80, 899046), (90, 799152), (96, 749205), (108, 665960), (120, 599364), (135, 532768), (144, 499470), (160, 449523), (180, 399576), (216, 332980), (240, 299682), (270, 266384), (288, 249735), (360, 199788), (432, 166490), (480, 149841), (540, 133192), (720, 99894), (864, 83245), (1080, 66596), (1440, 49947), (2160, 33298), (4320, 16649)]