2104172640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{162359}}^1$

素因数の和:162386

約数の個数: 120

約数和(自身を含む): 7426021680

約数和(自身を除く): 5321849040

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 162359, 324718, 487077, 649436, 811795, 974154, 1298872, 1461231, 1623590, 1948308, 2435385, 2597744, 2922462, 3247180, 3896616, 4383693, 4870770, 5195488, 5844924, 6494360, 7306155, 7793232, 8767386, 9741540, 11689848, 12988720, 13151079, 14612310, 15586464, 17534772, 19483080, 21918465, 23379696, 25977440, 26302158, 29224620, 35069544, 38966160, 43836930, 46759392, 52604316, 58449240, 65755395, 70139088, 77932320, 87673860, 105208632, 116898480, 131510790, 140278176, 175347720, 210417264, 233796960, 263021580, 350695440, 420834528, 526043160, 701390880, 1052086320, 2104172640]

約数ペア:

[(1, 2104172640), (2, 1052086320), (3, 701390880), (4, 526043160), (5, 420834528), (6, 350695440), (8, 263021580), (9, 233796960), (10, 210417264), (12, 175347720), (15, 140278176), (16, 131510790), (18, 116898480), (20, 105208632), (24, 87673860), (27, 77932320), (30, 70139088), (32, 65755395), (36, 58449240), (40, 52604316), (45, 46759392), (48, 43836930), (54, 38966160), (60, 35069544), (72, 29224620), (80, 26302158), (81, 25977440), (90, 23379696), (96, 21918465), (108, 19483080), (120, 17534772), (135, 15586464), (144, 14612310), (160, 13151079), (162, 12988720), (180, 11689848), (216, 9741540), (240, 8767386), (270, 7793232), (288, 7306155), (324, 6494360), (360, 5844924), (405, 5195488), (432, 4870770), (480, 4383693), (540, 3896616), (648, 3247180), (720, 2922462), (810, 2597744), (864, 2435385), (1080, 1948308), (1296, 1623590), (1440, 1461231), (1620, 1298872), (2160, 974154), (2592, 811795), (3240, 649436), (4320, 487077), (6480, 324718), (12960, 162359)]