15552040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{829}}^1$

素因数の和:914

約数の個数: 64

約数和(自身を含む): 40636800

約数和(自身を除く): 25084760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 829, 938, 1340, 1658, 1876, 2345, 2680, 3316, 3752, 4145, 4690, 5803, 6632, 8290, 9380, 11606, 16580, 18760, 23212, 29015, 33160, 46424, 55543, 58030, 111086, 116060, 222172, 232120, 277715, 388801, 444344, 555430, 777602, 1110860, 1555204, 1944005, 2221720, 3110408, 3888010, 7776020, 15552040]

約数ペア:

[(1, 15552040), (2, 7776020), (4, 3888010), (5, 3110408), (7, 2221720), (8, 1944005), (10, 1555204), (14, 1110860), (20, 777602), (28, 555430), (35, 444344), (40, 388801), (56, 277715), (67, 232120), (70, 222172), (134, 116060), (140, 111086), (268, 58030), (280, 55543), (335, 46424), (469, 33160), (536, 29015), (670, 23212), (829, 18760), (938, 16580), (1340, 11606), (1658, 9380), (1876, 8290), (2345, 6632), (2680, 5803), (3316, 4690), (3752, 4145)]