216112560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{24337}}^1$

素因数の和:24390

約数の個数: 80

約数和(自身を含む): 688083936

約数和(自身を除く): 471971376

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, 24337, 48674, 73011, 97348, 121685, 146022, 194696, 243370, 292044, 365055, 389392, 486740, 584088, 730110, 900469, 973480, 1168176, 1460220, 1800938, 1946960, 2701407, 2920440, 3601876, 4502345, 5402814, 5840880, 7203752, 9004690, 10805628, 13507035, 14407504, 18009380, 21611256, 27014070, 36018760, 43222512, 54028140, 72037520, 108056280, 216112560]

約数ペア:

[(1, 216112560), (2, 108056280), (3, 72037520), (4, 54028140), (5, 43222512), (6, 36018760), (8, 27014070), (10, 21611256), (12, 18009380), (15, 14407504), (16, 13507035), (20, 10805628), (24, 9004690), (30, 7203752), (37, 5840880), (40, 5402814), (48, 4502345), (60, 3601876), (74, 2920440), (80, 2701407), (111, 1946960), (120, 1800938), (148, 1460220), (185, 1168176), (222, 973480), (240, 900469), (296, 730110), (370, 584088), (444, 486740), (555, 389392), (592, 365055), (740, 292044), (888, 243370), (1110, 194696), (1480, 146022), (1776, 121685), (2220, 97348), (2960, 73011), (4440, 48674), (8880, 24337)]