79405320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{1069}}^1$

素因数の和:1702

約数の個数: 64

約数和(自身を含む): 238824000

約数和(自身を除く): 159418680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 619, 1069, 1238, 1857, 2138, 2476, 3095, 3207, 3714, 4276, 4952, 5345, 6190, 6414, 7428, 8552, 9285, 10690, 12380, 12828, 14856, 16035, 18570, 21380, 24760, 25656, 32070, 37140, 42760, 64140, 74280, 128280, 661711, 1323422, 1985133, 2646844, 3308555, 3970266, 5293688, 6617110, 7940532, 9925665, 13234220, 15881064, 19851330, 26468440, 39702660, 79405320]

約数ペア:

[(1, 79405320), (2, 39702660), (3, 26468440), (4, 19851330), (5, 15881064), (6, 13234220), (8, 9925665), (10, 7940532), (12, 6617110), (15, 5293688), (20, 3970266), (24, 3308555), (30, 2646844), (40, 1985133), (60, 1323422), (120, 661711), (619, 128280), (1069, 74280), (1238, 64140), (1857, 42760), (2138, 37140), (2476, 32070), (3095, 25656), (3207, 24760), (3714, 21380), (4276, 18570), (4952, 16035), (5345, 14856), (6190, 12828), (6414, 12380), (7428, 10690), (8552, 9285)]