5136840

素因数分解:

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

素因数の和:787

約数の個数: 96

約数和(自身を含む): 17596800

約数和(自身を除く): 12459960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 751, 760, 855, 1140, 1368, 1502, 1710, 2253, 2280, 3004, 3420, 3755, 4506, 6008, 6759, 6840, 7510, 9012, 11265, 13518, 14269, 15020, 18024, 22530, 27036, 28538, 30040, 33795, 42807, 45060, 54072, 57076, 67590, 71345, 85614, 90120, 114152, 128421, 135180, 142690, 171228, 214035, 256842, 270360, 285380, 342456, 428070, 513684, 570760, 642105, 856140, 1027368, 1284210, 1712280, 2568420, 5136840]

約数ペア:

[(1, 5136840), (2, 2568420), (3, 1712280), (4, 1284210), (5, 1027368), (6, 856140), (8, 642105), (9, 570760), (10, 513684), (12, 428070), (15, 342456), (18, 285380), (19, 270360), (20, 256842), (24, 214035), (30, 171228), (36, 142690), (38, 135180), (40, 128421), (45, 114152), (57, 90120), (60, 85614), (72, 71345), (76, 67590), (90, 57076), (95, 54072), (114, 45060), (120, 42807), (152, 33795), (171, 30040), (180, 28538), (190, 27036), (228, 22530), (285, 18024), (342, 15020), (360, 14269), (380, 13518), (456, 11265), (570, 9012), (684, 7510), (751, 6840), (760, 6759), (855, 6008), (1140, 4506), (1368, 3755), (1502, 3420), (1710, 3004), (2253, 2280)]