120312432

素因数分解:

$2^4\times 3^3\times {\mathrm{278501}}^1$

素因数の和:278518

約数の個数: 40

約数和(自身を含む): 345342480

約数和(自身を除く): 225030048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 278501, 557002, 835503, 1114004, 1671006, 2228008, 2506509, 3342012, 4456016, 5013018, 6684024, 7519527, 10026036, 13368048, 15039054, 20052072, 30078108, 40104144, 60156216, 120312432]

約数ペア:

[(1, 120312432), (2, 60156216), (3, 40104144), (4, 30078108), (6, 20052072), (8, 15039054), (9, 13368048), (12, 10026036), (16, 7519527), (18, 6684024), (24, 5013018), (27, 4456016), (36, 3342012), (48, 2506509), (54, 2228008), (72, 1671006), (108, 1114004), (144, 835503), (216, 557002), (432, 278501)]