56642760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:492

約数の個数: 128

約数和(自身を含む): 190512000

約数和(自身を除く): 133869240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 179, 180, 216, 270, 293, 358, 360, 537, 540, 586, 716, 879, 895, 1074, 1080, 1172, 1432, 1465, 1611, 1758, 1790, 2148, 2344, 2637, 2685, 2930, 3222, 3516, 3580, 4296, 4395, 4833, 5274, 5370, 5860, 6444, 7032, 7160, 7911, 8055, 8790, 9666, 10548, 10740, 11720, 12888, 13185, 15822, 16110, 17580, 19332, 21096, 21480, 24165, 26370, 31644, 32220, 35160, 38664, 39555, 48330, 52447, 52740, 63288, 64440, 79110, 96660, 104894, 105480, 157341, 158220, 193320, 209788, 262235, 314682, 316440, 419576, 472023, 524470, 629364, 786705, 944046, 1048940, 1258728, 1416069, 1573410, 1888092, 2097880, 2360115, 2832138, 3146820, 3776184, 4720230, 5664276, 6293640, 7080345, 9440460, 11328552, 14160690, 18880920, 28321380, 56642760]

約数ペア:

[(1, 56642760), (2, 28321380), (3, 18880920), (4, 14160690), (5, 11328552), (6, 9440460), (8, 7080345), (9, 6293640), (10, 5664276), (12, 4720230), (15, 3776184), (18, 3146820), (20, 2832138), (24, 2360115), (27, 2097880), (30, 1888092), (36, 1573410), (40, 1416069), (45, 1258728), (54, 1048940), (60, 944046), (72, 786705), (90, 629364), (108, 524470), (120, 472023), (135, 419576), (179, 316440), (180, 314682), (216, 262235), (270, 209788), (293, 193320), (358, 158220), (360, 157341), (537, 105480), (540, 104894), (586, 96660), (716, 79110), (879, 64440), (895, 63288), (1074, 52740), (1080, 52447), (1172, 48330), (1432, 39555), (1465, 38664), (1611, 35160), (1758, 32220), (1790, 31644), (2148, 26370), (2344, 24165), (2637, 21480), (2685, 21096), (2930, 19332), (3222, 17580), (3516, 16110), (3580, 15822), (4296, 13185), (4395, 12888), (4833, 11720), (5274, 10740), (5370, 10548), (5860, 9666), (6444, 8790), (7032, 8055), (7160, 7911)]