89697840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3853}}^1$

素因数の和:3966

約数の個数: 80

約数和(自身を含む): 281002848

約数和(自身を除く): 191305008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3853, 3880, 4656, 5820, 7706, 7760, 11559, 11640, 15412, 19265, 23118, 23280, 30824, 38530, 46236, 57795, 61648, 77060, 92472, 115590, 154120, 184944, 231180, 308240, 373741, 462360, 747482, 924720, 1121223, 1494964, 1868705, 2242446, 2989928, 3737410, 4484892, 5606115, 5979856, 7474820, 8969784, 11212230, 14949640, 17939568, 22424460, 29899280, 44848920, 89697840]

約数ペア:

[(1, 89697840), (2, 44848920), (3, 29899280), (4, 22424460), (5, 17939568), (6, 14949640), (8, 11212230), (10, 8969784), (12, 7474820), (15, 5979856), (16, 5606115), (20, 4484892), (24, 3737410), (30, 2989928), (40, 2242446), (48, 1868705), (60, 1494964), (80, 1121223), (97, 924720), (120, 747482), (194, 462360), (240, 373741), (291, 308240), (388, 231180), (485, 184944), (582, 154120), (776, 115590), (970, 92472), (1164, 77060), (1455, 61648), (1552, 57795), (1940, 46236), (2328, 38530), (2910, 30824), (3853, 23280), (3880, 23118), (4656, 19265), (5820, 15412), (7706, 11640), (7760, 11559)]