120327424

素因数分解:

$2^8\times 7^1\times {\mathrm{83}}^1\times {\mathrm{809}}^1$

素因数の和:915

約数の個数: 72

約数和(自身を含む): 278147520

約数和(自身を除く): 157820096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 256, 332, 448, 581, 664, 809, 896, 1162, 1328, 1618, 1792, 2324, 2656, 3236, 4648, 5312, 5663, 6472, 9296, 10624, 11326, 12944, 18592, 21248, 22652, 25888, 37184, 45304, 51776, 67147, 74368, 90608, 103552, 134294, 148736, 181216, 207104, 268588, 362432, 470029, 537176, 724864, 940058, 1074352, 1449728, 1880116, 2148704, 3760232, 4297408, 7520464, 8594816, 15040928, 17189632, 30081856, 60163712, 120327424]

約数ペア:

[(1, 120327424), (2, 60163712), (4, 30081856), (7, 17189632), (8, 15040928), (14, 8594816), (16, 7520464), (28, 4297408), (32, 3760232), (56, 2148704), (64, 1880116), (83, 1449728), (112, 1074352), (128, 940058), (166, 724864), (224, 537176), (256, 470029), (332, 362432), (448, 268588), (581, 207104), (664, 181216), (809, 148736), (896, 134294), (1162, 103552), (1328, 90608), (1618, 74368), (1792, 67147), (2324, 51776), (2656, 45304), (3236, 37184), (4648, 25888), (5312, 22652), (5663, 21248), (6472, 18592), (9296, 12944), (10624, 11326)]