488202960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{290597}}^1$

素因数の和:290620

約数の個数: 80

約数和(自身を含む): 1729639296

約数和(自身を除く): 1241436336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 290597, 581194, 871791, 1162388, 1452985, 1743582, 2034179, 2324776, 2905970, 3487164, 4068358, 4358955, 4649552, 5811940, 6102537, 6974328, 8136716, 8717910, 10170895, 11623880, 12205074, 13948656, 16273432, 17435820, 20341790, 23247760, 24410148, 30512685, 32546864, 34871640, 40683580, 48820296, 61025370, 69743280, 81367160, 97640592, 122050740, 162734320, 244101480, 488202960]

約数ペア:

[(1, 488202960), (2, 244101480), (3, 162734320), (4, 122050740), (5, 97640592), (6, 81367160), (7, 69743280), (8, 61025370), (10, 48820296), (12, 40683580), (14, 34871640), (15, 32546864), (16, 30512685), (20, 24410148), (21, 23247760), (24, 20341790), (28, 17435820), (30, 16273432), (35, 13948656), (40, 12205074), (42, 11623880), (48, 10170895), (56, 8717910), (60, 8136716), (70, 6974328), (80, 6102537), (84, 5811940), (105, 4649552), (112, 4358955), (120, 4068358), (140, 3487164), (168, 2905970), (210, 2324776), (240, 2034179), (280, 1743582), (336, 1452985), (420, 1162388), (560, 871791), (840, 581194), (1680, 290597)]