172495140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{16061}}^1$

素因数の和:16252

約数の個数: 48

約数和(自身を含む): 485714880

約数和(自身を除く): 313219740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1790, 2148, 2685, 3580, 5370, 10740, 16061, 32122, 48183, 64244, 80305, 96366, 160610, 192732, 240915, 321220, 481830, 963660, 2874919, 5749838, 8624757, 11499676, 14374595, 17249514, 28749190, 34499028, 43123785, 57498380, 86247570, 172495140]

約数ペア:

[(1, 172495140), (2, 86247570), (3, 57498380), (4, 43123785), (5, 34499028), (6, 28749190), (10, 17249514), (12, 14374595), (15, 11499676), (20, 8624757), (30, 5749838), (60, 2874919), (179, 963660), (358, 481830), (537, 321220), (716, 240915), (895, 192732), (1074, 160610), (1790, 96366), (2148, 80305), (2685, 64244), (3580, 48183), (5370, 32122), (10740, 16061)]