481607680

素因数分解:

$2^{14}\times 5^1\times {\mathrm{5879}}^1$

素因数の和:5912

約数の個数: 60

約数和(自身を含む): 1156019760

約数和(自身を除く): 674412080

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, 4096, 5120, 5879, 8192, 10240, 11758, 16384, 20480, 23516, 29395, 40960, 47032, 58790, 81920, 94064, 117580, 188128, 235160, 376256, 470320, 752512, 940640, 1505024, 1881280, 3010048, 3762560, 6020096, 7525120, 12040192, 15050240, 24080384, 30100480, 48160768, 60200960, 96321536, 120401920, 240803840, 481607680]

約数ペア:

[(1, 481607680), (2, 240803840), (4, 120401920), (5, 96321536), (8, 60200960), (10, 48160768), (16, 30100480), (20, 24080384), (32, 15050240), (40, 12040192), (64, 7525120), (80, 6020096), (128, 3762560), (160, 3010048), (256, 1881280), (320, 1505024), (512, 940640), (640, 752512), (1024, 470320), (1280, 376256), (2048, 235160), (2560, 188128), (4096, 117580), (5120, 94064), (5879, 81920), (8192, 58790), (10240, 47032), (11758, 40960), (16384, 29395), (20480, 23516)]