60391520

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{7703}}^1$

素因数の和:7732

約数の個数: 72

約数和(自身を含む): 165990384

約数和(自身を除く): 105598864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7703, 7840, 15406, 30812, 38515, 53921, 61624, 77030, 107842, 123248, 154060, 215684, 246496, 269605, 308120, 377447, 431368, 539210, 616240, 754894, 862736, 1078420, 1232480, 1509788, 1725472, 1887235, 2156840, 3019576, 3774470, 4313680, 6039152, 7548940, 8627360, 12078304, 15097880, 30195760, 60391520]

約数ペア:

[(1, 60391520), (2, 30195760), (4, 15097880), (5, 12078304), (7, 8627360), (8, 7548940), (10, 6039152), (14, 4313680), (16, 3774470), (20, 3019576), (28, 2156840), (32, 1887235), (35, 1725472), (40, 1509788), (49, 1232480), (56, 1078420), (70, 862736), (80, 754894), (98, 616240), (112, 539210), (140, 431368), (160, 377447), (196, 308120), (224, 269605), (245, 246496), (280, 215684), (392, 154060), (490, 123248), (560, 107842), (784, 77030), (980, 61624), (1120, 53921), (1568, 38515), (1960, 30812), (3920, 15406), (7703, 7840)]