11985960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:791

約数の個数: 128

約数和(自身を含む): 43315200

約数和(自身を除く): 31329240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 751, 760, 798, 840, 1064, 1140, 1330, 1502, 1596, 1995, 2253, 2280, 2660, 3004, 3192, 3755, 3990, 4506, 5257, 5320, 6008, 7510, 7980, 9012, 10514, 11265, 14269, 15020, 15771, 15960, 18024, 21028, 22530, 26285, 28538, 30040, 31542, 42056, 42807, 45060, 52570, 57076, 63084, 71345, 78855, 85614, 90120, 99883, 105140, 114152, 126168, 142690, 157710, 171228, 199766, 210280, 214035, 285380, 299649, 315420, 342456, 399532, 428070, 499415, 570760, 599298, 630840, 799064, 856140, 998830, 1198596, 1498245, 1712280, 1997660, 2397192, 2996490, 3995320, 5992980, 11985960]

約数ペア:

[(1, 11985960), (2, 5992980), (3, 3995320), (4, 2996490), (5, 2397192), (6, 1997660), (7, 1712280), (8, 1498245), (10, 1198596), (12, 998830), (14, 856140), (15, 799064), (19, 630840), (20, 599298), (21, 570760), (24, 499415), (28, 428070), (30, 399532), (35, 342456), (38, 315420), (40, 299649), (42, 285380), (56, 214035), (57, 210280), (60, 199766), (70, 171228), (76, 157710), (84, 142690), (95, 126168), (105, 114152), (114, 105140), (120, 99883), (133, 90120), (140, 85614), (152, 78855), (168, 71345), (190, 63084), (210, 57076), (228, 52570), (266, 45060), (280, 42807), (285, 42056), (380, 31542), (399, 30040), (420, 28538), (456, 26285), (532, 22530), (570, 21028), (665, 18024), (751, 15960), (760, 15771), (798, 15020), (840, 14269), (1064, 11265), (1140, 10514), (1330, 9012), (1502, 7980), (1596, 7510), (1995, 6008), (2253, 5320), (2280, 5257), (2660, 4506), (3004, 3990), (3192, 3755)]