120825760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^2$

素因数の和:195

約数の個数: 108

約数和(自身を含む): 317781954

約数和(自身を除く): 196956194

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 79, 80, 88, 110, 121, 158, 160, 176, 220, 242, 316, 352, 395, 440, 484, 605, 632, 790, 869, 880, 968, 1210, 1264, 1580, 1738, 1760, 1936, 2420, 2528, 3160, 3476, 3872, 4345, 4840, 6241, 6320, 6952, 8690, 9559, 9680, 12482, 12640, 13904, 17380, 19118, 19360, 24964, 27808, 31205, 34760, 38236, 47795, 49928, 62410, 68651, 69520, 76472, 95590, 99856, 124820, 137302, 139040, 152944, 191180, 199712, 249640, 274604, 305888, 343255, 382360, 499280, 549208, 686510, 755161, 764720, 998560, 1098416, 1373020, 1510322, 1529440, 2196832, 2746040, 3020644, 3775805, 5492080, 6041288, 7551610, 10984160, 12082576, 15103220, 24165152, 30206440, 60412880, 120825760]

約数ペア:

[(1, 120825760), (2, 60412880), (4, 30206440), (5, 24165152), (8, 15103220), (10, 12082576), (11, 10984160), (16, 7551610), (20, 6041288), (22, 5492080), (32, 3775805), (40, 3020644), (44, 2746040), (55, 2196832), (79, 1529440), (80, 1510322), (88, 1373020), (110, 1098416), (121, 998560), (158, 764720), (160, 755161), (176, 686510), (220, 549208), (242, 499280), (316, 382360), (352, 343255), (395, 305888), (440, 274604), (484, 249640), (605, 199712), (632, 191180), (790, 152944), (869, 139040), (880, 137302), (968, 124820), (1210, 99856), (1264, 95590), (1580, 76472), (1738, 69520), (1760, 68651), (1936, 62410), (2420, 49928), (2528, 47795), (3160, 38236), (3476, 34760), (3872, 31205), (4345, 27808), (4840, 24964), (6241, 19360), (6320, 19118), (6952, 17380), (8690, 13904), (9559, 12640), (9680, 12482)]