12195960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{14519}}^1$

素因数の和:14540

約数の個数: 64

約数和(自身を含む): 41817600

約数和(自身を除く): 29621640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 14519, 29038, 43557, 58076, 72595, 87114, 101633, 116152, 145190, 174228, 203266, 217785, 290380, 304899, 348456, 406532, 435570, 508165, 580760, 609798, 813064, 871140, 1016330, 1219596, 1524495, 1742280, 2032660, 2439192, 3048990, 4065320, 6097980, 12195960]

約数ペア:

[(1, 12195960), (2, 6097980), (3, 4065320), (4, 3048990), (5, 2439192), (6, 2032660), (7, 1742280), (8, 1524495), (10, 1219596), (12, 1016330), (14, 871140), (15, 813064), (20, 609798), (21, 580760), (24, 508165), (28, 435570), (30, 406532), (35, 348456), (40, 304899), (42, 290380), (56, 217785), (60, 203266), (70, 174228), (84, 145190), (105, 116152), (120, 101633), (140, 87114), (168, 72595), (210, 58076), (280, 43557), (420, 29038), (840, 14519)]