65920960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29429}}^1$

素因数の和:29453

約数の個数: 56

約数和(自身を含む): 179405280

約数和(自身を除く): 113484320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 29429, 58858, 117716, 147145, 206003, 235432, 294290, 412006, 470864, 588580, 824012, 941728, 1030015, 1177160, 1648024, 1883456, 2060030, 2354320, 3296048, 4120060, 4708640, 6592096, 8240120, 9417280, 13184192, 16480240, 32960480, 65920960]

約数ペア:

[(1, 65920960), (2, 32960480), (4, 16480240), (5, 13184192), (7, 9417280), (8, 8240120), (10, 6592096), (14, 4708640), (16, 4120060), (20, 3296048), (28, 2354320), (32, 2060030), (35, 1883456), (40, 1648024), (56, 1177160), (64, 1030015), (70, 941728), (80, 824012), (112, 588580), (140, 470864), (160, 412006), (224, 294290), (280, 235432), (320, 206003), (448, 147145), (560, 117716), (1120, 58858), (2240, 29429)]