30320960

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4987}}^1$

素因数の和:5023

約数の個数: 56

約数和(自身を含む): 76017120

約数和(自身を除く): 45696160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 4987, 6080, 9974, 19948, 24935, 39896, 49870, 79792, 94753, 99740, 159584, 189506, 199480, 319168, 379012, 398960, 473765, 758024, 797920, 947530, 1516048, 1595840, 1895060, 3032096, 3790120, 6064192, 7580240, 15160480, 30320960]

約数ペア:

[(1, 30320960), (2, 15160480), (4, 7580240), (5, 6064192), (8, 3790120), (10, 3032096), (16, 1895060), (19, 1595840), (20, 1516048), (32, 947530), (38, 797920), (40, 758024), (64, 473765), (76, 398960), (80, 379012), (95, 319168), (152, 199480), (160, 189506), (190, 159584), (304, 99740), (320, 94753), (380, 79792), (608, 49870), (760, 39896), (1216, 24935), (1520, 19948), (3040, 9974), (4987, 6080)]