79427760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1913}}^1$

素因数の和:2102

約数の個数: 80

約数和(自身を含む): 247778784

約数和(自身を除く): 168351024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 173, 240, 346, 519, 692, 865, 1038, 1384, 1730, 1913, 2076, 2595, 2768, 3460, 3826, 4152, 5190, 5739, 6920, 7652, 8304, 9565, 10380, 11478, 13840, 15304, 19130, 20760, 22956, 28695, 30608, 38260, 41520, 45912, 57390, 76520, 91824, 114780, 153040, 229560, 330949, 459120, 661898, 992847, 1323796, 1654745, 1985694, 2647592, 3309490, 3971388, 4964235, 5295184, 6618980, 7942776, 9928470, 13237960, 15885552, 19856940, 26475920, 39713880, 79427760]

約数ペア:

[(1, 79427760), (2, 39713880), (3, 26475920), (4, 19856940), (5, 15885552), (6, 13237960), (8, 9928470), (10, 7942776), (12, 6618980), (15, 5295184), (16, 4964235), (20, 3971388), (24, 3309490), (30, 2647592), (40, 1985694), (48, 1654745), (60, 1323796), (80, 992847), (120, 661898), (173, 459120), (240, 330949), (346, 229560), (519, 153040), (692, 114780), (865, 91824), (1038, 76520), (1384, 57390), (1730, 45912), (1913, 41520), (2076, 38260), (2595, 30608), (2768, 28695), (3460, 22956), (3826, 20760), (4152, 19130), (5190, 15304), (5739, 13840), (6920, 11478), (7652, 10380), (8304, 9565)]