120513276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13553}}^1$

素因数の和:13595

約数の個数: 72

約数和(自身を含む): 345355920

約数和(自身を除く): 224842644

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 13553, 27106, 40659, 54212, 81318, 121977, 162636, 176189, 243954, 257507, 352378, 487908, 515014, 528567, 704756, 772521, 1030028, 1057134, 1545042, 1585701, 2114268, 2317563, 3090084, 3171402, 3347591, 4635126, 6342804, 6695182, 9270252, 10042773, 13390364, 20085546, 30128319, 40171092, 60256638, 120513276]

約数ペア:

[(1, 120513276), (2, 60256638), (3, 40171092), (4, 30128319), (6, 20085546), (9, 13390364), (12, 10042773), (13, 9270252), (18, 6695182), (19, 6342804), (26, 4635126), (36, 3347591), (38, 3171402), (39, 3090084), (52, 2317563), (57, 2114268), (76, 1585701), (78, 1545042), (114, 1057134), (117, 1030028), (156, 772521), (171, 704756), (228, 528567), (234, 515014), (247, 487908), (342, 352378), (468, 257507), (494, 243954), (684, 176189), (741, 162636), (988, 121977), (1482, 81318), (2223, 54212), (2964, 40659), (4446, 27106), (8892, 13553)]