1968083280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73877}}^1$

素因数の和:73933

約数の個数: 120

約数和(自身を含む): 6788206152

約数和(自身を除く): 4820122872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 5328, 6660, 8880, 13320, 26640, 73877, 147754, 221631, 295508, 369385, 443262, 591016, 664893, 738770, 886524, 1108155, 1182032, 1329786, 1477540, 1773048, 2216310, 2659572, 2733449, 2955080, 3324465, 3546096, 4432620, 5319144, 5466898, 5910160, 6648930, 8200347, 8865240, 10638288, 10933796, 13297860, 13667245, 16400694, 17730480, 21867592, 24601041, 26595720, 27334490, 32801388, 41001735, 43735184, 49202082, 53191440, 54668980, 65602776, 82003470, 98404164, 109337960, 123005205, 131205552, 164006940, 196808328, 218675920, 246010410, 328013880, 393616656, 492020820, 656027760, 984041640, 1968083280]

約数ペア:

[(1, 1968083280), (2, 984041640), (3, 656027760), (4, 492020820), (5, 393616656), (6, 328013880), (8, 246010410), (9, 218675920), (10, 196808328), (12, 164006940), (15, 131205552), (16, 123005205), (18, 109337960), (20, 98404164), (24, 82003470), (30, 65602776), (36, 54668980), (37, 53191440), (40, 49202082), (45, 43735184), (48, 41001735), (60, 32801388), (72, 27334490), (74, 26595720), (80, 24601041), (90, 21867592), (111, 17730480), (120, 16400694), (144, 13667245), (148, 13297860), (180, 10933796), (185, 10638288), (222, 8865240), (240, 8200347), (296, 6648930), (333, 5910160), (360, 5466898), (370, 5319144), (444, 4432620), (555, 3546096), (592, 3324465), (666, 2955080), (720, 2733449), (740, 2659572), (888, 2216310), (1110, 1773048), (1332, 1477540), (1480, 1329786), (1665, 1182032), (1776, 1108155), (2220, 886524), (2664, 738770), (2960, 664893), (3330, 591016), (4440, 443262), (5328, 369385), (6660, 295508), (8880, 221631), (13320, 147754), (26640, 73877)]