85523280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9631}}^1$

素因数の和:9684

約数の個数: 80

約数和(自身を含む): 272315904

約数和(自身を除く): 186792624

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, 8880, 9631, 19262, 28893, 38524, 48155, 57786, 77048, 96310, 115572, 144465, 154096, 192620, 231144, 288930, 356347, 385240, 462288, 577860, 712694, 770480, 1069041, 1155720, 1425388, 1781735, 2138082, 2311440, 2850776, 3563470, 4276164, 5345205, 5701552, 7126940, 8552328, 10690410, 14253880, 17104656, 21380820, 28507760, 42761640, 85523280]

約数ペア:

[(1, 85523280), (2, 42761640), (3, 28507760), (4, 21380820), (5, 17104656), (6, 14253880), (8, 10690410), (10, 8552328), (12, 7126940), (15, 5701552), (16, 5345205), (20, 4276164), (24, 3563470), (30, 2850776), (37, 2311440), (40, 2138082), (48, 1781735), (60, 1425388), (74, 1155720), (80, 1069041), (111, 770480), (120, 712694), (148, 577860), (185, 462288), (222, 385240), (240, 356347), (296, 288930), (370, 231144), (444, 192620), (555, 154096), (592, 144465), (740, 115572), (888, 96310), (1110, 77048), (1480, 57786), (1776, 48155), (2220, 38524), (2960, 28893), (4440, 19262), (8880, 9631)]