18286378560

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{705493}}^1$

素因数の和:705522

約数の個数: 140

約数和(自身を含む): 65047957788

約数和(自身を除く): 46761579228

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 705493, 1410986, 2116479, 2821972, 3527465, 4232958, 5643944, 6349437, 7054930, 8465916, 10582395, 11287888, 12698874, 14109860, 16931832, 19048311, 21164790, 22575776, 25397748, 28219720, 31747185, 33863664, 38096622, 42329580, 45151552, 50795496, 56439440, 57144933, 63494370, 67727328, 76193244, 84659160, 95241555, 101590992, 112878880, 114289866, 126988740, 135454656, 152386488, 169318320, 190483110, 203181984, 225757760, 228579732, 253977480, 285724665, 304772976, 338636640, 380966220, 406363968, 457159464, 507954960, 571449330, 609545952, 677273280, 761932440, 914318928, 1015909920, 1142898660, 1219091904, 1523864880, 1828637856, 2031819840, 2285797320, 3047729760, 3657275712, 4571594640, 6095459520, 9143189280, 18286378560]

約数ペア:

[(1, 18286378560), (2, 9143189280), (3, 6095459520), (4, 4571594640), (5, 3657275712), (6, 3047729760), (8, 2285797320), (9, 2031819840), (10, 1828637856), (12, 1523864880), (15, 1219091904), (16, 1142898660), (18, 1015909920), (20, 914318928), (24, 761932440), (27, 677273280), (30, 609545952), (32, 571449330), (36, 507954960), (40, 457159464), (45, 406363968), (48, 380966220), (54, 338636640), (60, 304772976), (64, 285724665), (72, 253977480), (80, 228579732), (81, 225757760), (90, 203181984), (96, 190483110), (108, 169318320), (120, 152386488), (135, 135454656), (144, 126988740), (160, 114289866), (162, 112878880), (180, 101590992), (192, 95241555), (216, 84659160), (240, 76193244), (270, 67727328), (288, 63494370), (320, 57144933), (324, 56439440), (360, 50795496), (405, 45151552), (432, 42329580), (480, 38096622), (540, 33863664), (576, 31747185), (648, 28219720), (720, 25397748), (810, 22575776), (864, 21164790), (960, 19048311), (1080, 16931832), (1296, 14109860), (1440, 12698874), (1620, 11287888), (1728, 10582395), (2160, 8465916), (2592, 7054930), (2880, 6349437), (3240, 5643944), (4320, 4232958), (5184, 3527465), (6480, 2821972), (8640, 2116479), (12960, 1410986), (25920, 705493)]