68136240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7673}}^1$

素因数の和:7726

約数の個数: 80

約数和(自身を含む): 216959328

約数和(自身を除く): 148823088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 7673, 8880, 15346, 23019, 30692, 38365, 46038, 61384, 76730, 92076, 115095, 122768, 153460, 184152, 230190, 283901, 306920, 368304, 460380, 567802, 613840, 851703, 920760, 1135604, 1419505, 1703406, 1841520, 2271208, 2839010, 3406812, 4258515, 4542416, 5678020, 6813624, 8517030, 11356040, 13627248, 17034060, 22712080, 34068120, 68136240]

約数ペア:

[(1, 68136240), (2, 34068120), (3, 22712080), (4, 17034060), (5, 13627248), (6, 11356040), (8, 8517030), (10, 6813624), (12, 5678020), (15, 4542416), (16, 4258515), (20, 3406812), (24, 2839010), (30, 2271208), (37, 1841520), (40, 1703406), (48, 1419505), (60, 1135604), (74, 920760), (80, 851703), (111, 613840), (120, 567802), (148, 460380), (185, 368304), (222, 306920), (240, 283901), (296, 230190), (370, 184152), (444, 153460), (555, 122768), (592, 115095), (740, 92076), (888, 76730), (1110, 61384), (1480, 46038), (1776, 38365), (2220, 30692), (2960, 23019), (4440, 15346), (7673, 8880)]