70959960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{449}}^1$

素因数の和:905

約数の個数: 96

約数和(自身を含む): 231660000

約数和(自身を除く): 160700040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 439, 449, 878, 898, 1317, 1347, 1756, 1796, 2195, 2245, 2634, 2694, 3512, 3592, 3951, 4041, 4390, 4490, 5268, 5388, 6585, 6735, 7902, 8082, 8780, 8980, 10536, 10776, 13170, 13470, 15804, 16164, 17560, 17960, 19755, 20205, 26340, 26940, 31608, 32328, 39510, 40410, 52680, 53880, 79020, 80820, 158040, 161640, 197111, 394222, 591333, 788444, 985555, 1182666, 1576888, 1773999, 1971110, 2365332, 2956665, 3547998, 3942220, 4730664, 5913330, 7095996, 7884440, 8869995, 11826660, 14191992, 17739990, 23653320, 35479980, 70959960]

約数ペア:

[(1, 70959960), (2, 35479980), (3, 23653320), (4, 17739990), (5, 14191992), (6, 11826660), (8, 8869995), (9, 7884440), (10, 7095996), (12, 5913330), (15, 4730664), (18, 3942220), (20, 3547998), (24, 2956665), (30, 2365332), (36, 1971110), (40, 1773999), (45, 1576888), (60, 1182666), (72, 985555), (90, 788444), (120, 591333), (180, 394222), (360, 197111), (439, 161640), (449, 158040), (878, 80820), (898, 79020), (1317, 53880), (1347, 52680), (1756, 40410), (1796, 39510), (2195, 32328), (2245, 31608), (2634, 26940), (2694, 26340), (3512, 20205), (3592, 19755), (3951, 17960), (4041, 17560), (4390, 16164), (4490, 15804), (5268, 13470), (5388, 13170), (6585, 10776), (6735, 10536), (7902, 8980), (8082, 8780)]