30100480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{5879}}^1$

素因数の和:5904

約数の個数: 44

約数和(自身を含む): 72218160

約数和(自身を除く): 42117680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 5879, 11758, 23516, 29395, 47032, 58790, 94064, 117580, 188128, 235160, 376256, 470320, 752512, 940640, 1505024, 1881280, 3010048, 3762560, 6020096, 7525120, 15050240, 30100480]

約数ペア:

[(1, 30100480), (2, 15050240), (4, 7525120), (5, 6020096), (8, 3762560), (10, 3010048), (16, 1881280), (20, 1505024), (32, 940640), (40, 752512), (64, 470320), (80, 376256), (128, 235160), (160, 188128), (256, 117580), (320, 94064), (512, 58790), (640, 47032), (1024, 29395), (1280, 23516), (2560, 11758), (5120, 5879)]