180909288

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{39883}}^1$

素因数の和:39908

約数の個数: 80

約数和(自身を含む): 579115680

約数和(自身を除く): 398206392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 39883, 79766, 119649, 159532, 239298, 279181, 319064, 358947, 478596, 558362, 717894, 837543, 957192, 1076841, 1116724, 1435788, 1675086, 2153682, 2233448, 2512629, 2871576, 3230523, 3350172, 4307364, 5025258, 6461046, 6700344, 7537887, 8614728, 10050516, 12922092, 15075774, 20101032, 22613661, 25844184, 30151548, 45227322, 60303096, 90454644, 180909288]

約数ペア:

[(1, 180909288), (2, 90454644), (3, 60303096), (4, 45227322), (6, 30151548), (7, 25844184), (8, 22613661), (9, 20101032), (12, 15075774), (14, 12922092), (18, 10050516), (21, 8614728), (24, 7537887), (27, 6700344), (28, 6461046), (36, 5025258), (42, 4307364), (54, 3350172), (56, 3230523), (63, 2871576), (72, 2512629), (81, 2233448), (84, 2153682), (108, 1675086), (126, 1435788), (162, 1116724), (168, 1076841), (189, 957192), (216, 837543), (252, 717894), (324, 558362), (378, 478596), (504, 358947), (567, 319064), (648, 279181), (756, 239298), (1134, 159532), (1512, 119649), (2268, 79766), (4536, 39883)]