15410520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:790

約数の個数: 128

約数和(自身を含む): 54144000

約数和(自身を除く): 38733480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 751, 760, 855, 1026, 1080, 1140, 1368, 1502, 1710, 2052, 2253, 2280, 2565, 3004, 3420, 3755, 4104, 4506, 5130, 6008, 6759, 6840, 7510, 9012, 10260, 11265, 13518, 14269, 15020, 18024, 20277, 20520, 22530, 27036, 28538, 30040, 33795, 40554, 42807, 45060, 54072, 57076, 67590, 71345, 81108, 85614, 90120, 101385, 114152, 128421, 135180, 142690, 162216, 171228, 202770, 214035, 256842, 270360, 285380, 342456, 385263, 405540, 428070, 513684, 570760, 642105, 770526, 811080, 856140, 1027368, 1284210, 1541052, 1712280, 1926315, 2568420, 3082104, 3852630, 5136840, 7705260, 15410520]

約数ペア:

[(1, 15410520), (2, 7705260), (3, 5136840), (4, 3852630), (5, 3082104), (6, 2568420), (8, 1926315), (9, 1712280), (10, 1541052), (12, 1284210), (15, 1027368), (18, 856140), (19, 811080), (20, 770526), (24, 642105), (27, 570760), (30, 513684), (36, 428070), (38, 405540), (40, 385263), (45, 342456), (54, 285380), (57, 270360), (60, 256842), (72, 214035), (76, 202770), (90, 171228), (95, 162216), (108, 142690), (114, 135180), (120, 128421), (135, 114152), (152, 101385), (171, 90120), (180, 85614), (190, 81108), (216, 71345), (228, 67590), (270, 57076), (285, 54072), (342, 45060), (360, 42807), (380, 40554), (456, 33795), (513, 30040), (540, 28538), (570, 27036), (684, 22530), (751, 20520), (760, 20277), (855, 18024), (1026, 15020), (1080, 14269), (1140, 13518), (1368, 11265), (1502, 10260), (1710, 9012), (2052, 7510), (2253, 6840), (2280, 6759), (2565, 6008), (3004, 5130), (3420, 4506), (3755, 4104)]