68429280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3853}}^1$

素因数の和:3908

約数の個数: 96

約数和(自身を含む): 221435424

約数和(自身を除く): 153006144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1776, 2220, 2960, 3552, 3853, 4440, 5920, 7706, 8880, 11559, 15412, 17760, 19265, 23118, 30824, 38530, 46236, 57795, 61648, 77060, 92472, 115590, 123296, 142561, 154120, 184944, 231180, 285122, 308240, 369888, 427683, 462360, 570244, 616480, 712805, 855366, 924720, 1140488, 1425610, 1710732, 1849440, 2138415, 2280976, 2851220, 3421464, 4276830, 4561952, 5702440, 6842928, 8553660, 11404880, 13685856, 17107320, 22809760, 34214640, 68429280]

約数ペア:

[(1, 68429280), (2, 34214640), (3, 22809760), (4, 17107320), (5, 13685856), (6, 11404880), (8, 8553660), (10, 6842928), (12, 5702440), (15, 4561952), (16, 4276830), (20, 3421464), (24, 2851220), (30, 2280976), (32, 2138415), (37, 1849440), (40, 1710732), (48, 1425610), (60, 1140488), (74, 924720), (80, 855366), (96, 712805), (111, 616480), (120, 570244), (148, 462360), (160, 427683), (185, 369888), (222, 308240), (240, 285122), (296, 231180), (370, 184944), (444, 154120), (480, 142561), (555, 123296), (592, 115590), (740, 92472), (888, 77060), (1110, 61648), (1184, 57795), (1480, 46236), (1776, 38530), (2220, 30824), (2960, 23118), (3552, 19265), (3853, 17760), (4440, 15412), (5920, 11559), (7706, 8880)]