18072755520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{437809}}^1$

素因数の和:437872

約数の個数: 112

約数和(自身を含む): 58715574720

約数和(自身を除く): 40642819200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 2064, 2580, 2752, 3440, 4128, 5160, 6880, 8256, 10320, 13760, 20640, 41280, 437809, 875618, 1313427, 1751236, 2189045, 2626854, 3502472, 4378090, 5253708, 6567135, 7004944, 8756180, 10507416, 13134270, 14009888, 17512360, 18825787, 21014832, 26268540, 28019776, 35024720, 37651574, 42029664, 52537080, 56477361, 70049440, 75303148, 84059328, 94128935, 105074160, 112954722, 140098880, 150606296, 188257870, 210148320, 225909444, 282386805, 301212592, 376515740, 420296640, 451818888, 564773610, 602425184, 753031480, 903637776, 1129547220, 1204850368, 1506062960, 1807275552, 2259094440, 3012125920, 3614551104, 4518188880, 6024251840, 9036377760, 18072755520]

約数ペア:

[(1, 18072755520), (2, 9036377760), (3, 6024251840), (4, 4518188880), (5, 3614551104), (6, 3012125920), (8, 2259094440), (10, 1807275552), (12, 1506062960), (15, 1204850368), (16, 1129547220), (20, 903637776), (24, 753031480), (30, 602425184), (32, 564773610), (40, 451818888), (43, 420296640), (48, 376515740), (60, 301212592), (64, 282386805), (80, 225909444), (86, 210148320), (96, 188257870), (120, 150606296), (129, 140098880), (160, 112954722), (172, 105074160), (192, 94128935), (215, 84059328), (240, 75303148), (258, 70049440), (320, 56477361), (344, 52537080), (430, 42029664), (480, 37651574), (516, 35024720), (645, 28019776), (688, 26268540), (860, 21014832), (960, 18825787), (1032, 17512360), (1290, 14009888), (1376, 13134270), (1720, 10507416), (2064, 8756180), (2580, 7004944), (2752, 6567135), (3440, 5253708), (4128, 4378090), (5160, 3502472), (6880, 2626854), (8256, 2189045), (10320, 1751236), (13760, 1313427), (20640, 875618), (41280, 437809)]