12016960

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2$

素因数の和:128

約数の個数: 84

約数和(自身を含む): 30957012

約数和(自身を除く): 18940052

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 47, 64, 68, 80, 85, 94, 136, 160, 170, 188, 235, 272, 320, 340, 376, 470, 544, 680, 752, 799, 940, 1088, 1360, 1504, 1598, 1880, 2209, 2720, 3008, 3196, 3760, 3995, 4418, 5440, 6392, 7520, 7990, 8836, 11045, 12784, 15040, 15980, 17672, 22090, 25568, 31960, 35344, 37553, 44180, 51136, 63920, 70688, 75106, 88360, 127840, 141376, 150212, 176720, 187765, 255680, 300424, 353440, 375530, 600848, 706880, 751060, 1201696, 1502120, 2403392, 3004240, 6008480, 12016960]

約数ペア:

[(1, 12016960), (2, 6008480), (4, 3004240), (5, 2403392), (8, 1502120), (10, 1201696), (16, 751060), (17, 706880), (20, 600848), (32, 375530), (34, 353440), (40, 300424), (47, 255680), (64, 187765), (68, 176720), (80, 150212), (85, 141376), (94, 127840), (136, 88360), (160, 75106), (170, 70688), (188, 63920), (235, 51136), (272, 44180), (320, 37553), (340, 35344), (376, 31960), (470, 25568), (544, 22090), (680, 17672), (752, 15980), (799, 15040), (940, 12784), (1088, 11045), (1360, 8836), (1504, 7990), (1598, 7520), (1880, 6392), (2209, 5440), (2720, 4418), (3008, 3995), (3196, 3760)]