164825280

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{6359}}^1$

素因数の和:6388

約数の個数: 140

約数和(自身を含む): 586404720

約数和(自身を除く): 421579440

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, 6359, 6480, 8640, 12718, 12960, 19077, 25436, 25920, 31795, 38154, 50872, 57231, 63590, 76308, 95385, 101744, 114462, 127180, 152616, 171693, 190770, 203488, 228924, 254360, 286155, 305232, 343386, 381540, 406976, 457848, 508720, 515079, 572310, 610464, 686772, 763080, 858465, 915696, 1017440, 1030158, 1144620, 1220928, 1373544, 1526160, 1716930, 1831392, 2034880, 2060316, 2289240, 2575395, 2747088, 3052320, 3433860, 3662784, 4120632, 4578480, 5150790, 5494176, 6104640, 6867720, 8241264, 9156960, 10301580, 10988352, 13735440, 16482528, 18313920, 20603160, 27470880, 32965056, 41206320, 54941760, 82412640, 164825280]

約数ペア:

[(1, 164825280), (2, 82412640), (3, 54941760), (4, 41206320), (5, 32965056), (6, 27470880), (8, 20603160), (9, 18313920), (10, 16482528), (12, 13735440), (15, 10988352), (16, 10301580), (18, 9156960), (20, 8241264), (24, 6867720), (27, 6104640), (30, 5494176), (32, 5150790), (36, 4578480), (40, 4120632), (45, 3662784), (48, 3433860), (54, 3052320), (60, 2747088), (64, 2575395), (72, 2289240), (80, 2060316), (81, 2034880), (90, 1831392), (96, 1716930), (108, 1526160), (120, 1373544), (135, 1220928), (144, 1144620), (160, 1030158), (162, 1017440), (180, 915696), (192, 858465), (216, 763080), (240, 686772), (270, 610464), (288, 572310), (320, 515079), (324, 508720), (360, 457848), (405, 406976), (432, 381540), (480, 343386), (540, 305232), (576, 286155), (648, 254360), (720, 228924), (810, 203488), (864, 190770), (960, 171693), (1080, 152616), (1296, 127180), (1440, 114462), (1620, 101744), (1728, 95385), (2160, 76308), (2592, 63590), (2880, 57231), (3240, 50872), (4320, 38154), (5184, 31795), (6359, 25920), (6480, 25436), (8640, 19077), (12718, 12960)]