120907872

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{18253}}^1$

素因数の和:18292

約数の個数: 72

約数和(自身を含む): 358800624

約数和(自身を除く): 237892752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 18253, 36506, 54759, 73012, 109518, 146024, 164277, 219036, 292048, 328554, 419819, 438072, 584096, 657108, 839638, 876144, 1259457, 1314216, 1679276, 1752288, 2518914, 2628432, 3358552, 3778371, 5037828, 5256864, 6717104, 7556742, 10075656, 13434208, 15113484, 20151312, 30226968, 40302624, 60453936, 120907872]

約数ペア:

[(1, 120907872), (2, 60453936), (3, 40302624), (4, 30226968), (6, 20151312), (8, 15113484), (9, 13434208), (12, 10075656), (16, 7556742), (18, 6717104), (23, 5256864), (24, 5037828), (32, 3778371), (36, 3358552), (46, 2628432), (48, 2518914), (69, 1752288), (72, 1679276), (92, 1314216), (96, 1259457), (138, 876144), (144, 839638), (184, 657108), (207, 584096), (276, 438072), (288, 419819), (368, 328554), (414, 292048), (552, 219036), (736, 164277), (828, 146024), (1104, 109518), (1656, 73012), (2208, 54759), (3312, 36506), (6624, 18253)]