120690924

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2\times {\mathrm{157}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 299549040

約数和(自身を除く): 178858116

約数列:

[1, 2, 3, 4, 6, 12, 29, 47, 58, 87, 94, 116, 141, 157, 174, 188, 282, 314, 348, 471, 564, 628, 942, 1363, 1884, 2209, 2726, 4089, 4418, 4553, 5452, 6627, 7379, 8178, 8836, 9106, 13254, 13659, 14758, 16356, 18212, 22137, 26508, 27318, 29516, 44274, 54636, 64061, 88548, 128122, 192183, 213991, 256244, 346813, 384366, 427982, 641973, 693626, 768732, 855964, 1040439, 1283946, 1387252, 2080878, 2567892, 4161756, 10057577, 20115154, 30172731, 40230308, 60345462, 120690924]

約数ペア:

[(1, 120690924), (2, 60345462), (3, 40230308), (4, 30172731), (6, 20115154), (12, 10057577), (29, 4161756), (47, 2567892), (58, 2080878), (87, 1387252), (94, 1283946), (116, 1040439), (141, 855964), (157, 768732), (174, 693626), (188, 641973), (282, 427982), (314, 384366), (348, 346813), (471, 256244), (564, 213991), (628, 192183), (942, 128122), (1363, 88548), (1884, 64061), (2209, 54636), (2726, 44274), (4089, 29516), (4418, 27318), (4553, 26508), (5452, 22137), (6627, 18212), (7379, 16356), (8178, 14758), (8836, 13659), (9106, 13254)]