15050240

素因数分解:

$2^9\times 5^1\times {\mathrm{5879}}^1$

素因数の和:5902

約数の個数: 40

約数和(自身を含む): 36091440

約数和(自身を除く): 21041200

約数列:

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

約数ペア:

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