307087360

素因数分解:

$2^{11}\times 5^1\times {\mathrm{29989}}^1$

素因数の和:30016

約数の個数: 48

約数和(自身を含む): 736854300

約数和(自身を除く): 429766940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 10240, 29989, 59978, 119956, 149945, 239912, 299890, 479824, 599780, 959648, 1199560, 1919296, 2399120, 3838592, 4798240, 7677184, 9596480, 15354368, 19192960, 30708736, 38385920, 61417472, 76771840, 153543680, 307087360]

約数ペア:

[(1, 307087360), (2, 153543680), (4, 76771840), (5, 61417472), (8, 38385920), (10, 30708736), (16, 19192960), (20, 15354368), (32, 9596480), (40, 7677184), (64, 4798240), (80, 3838592), (128, 2399120), (160, 1919296), (256, 1199560), (320, 959648), (512, 599780), (640, 479824), (1024, 299890), (1280, 239912), (2048, 149945), (2560, 119956), (5120, 59978), (10240, 29989)]