82412640

素因数分解:

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

素因数の和:6386

約数の個数: 120

約数和(自身を含む): 290893680

約数和(自身を除く): 208481040

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

約数ペア:

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