53310720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13883}}^1$

素因数の和:13907

約数の個数: 72

約数和(自身を含む): 170273376

約数和(自身を除く): 116962656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 13883, 27766, 41649, 55532, 69415, 83298, 111064, 138830, 166596, 208245, 222128, 277660, 333192, 416490, 444256, 555320, 666384, 832980, 888512, 1110640, 1332768, 1665960, 1777024, 2221280, 2665536, 3331920, 3554048, 4442560, 5331072, 6663840, 8885120, 10662144, 13327680, 17770240, 26655360, 53310720]

約数ペア:

[(1, 53310720), (2, 26655360), (3, 17770240), (4, 13327680), (5, 10662144), (6, 8885120), (8, 6663840), (10, 5331072), (12, 4442560), (15, 3554048), (16, 3331920), (20, 2665536), (24, 2221280), (30, 1777024), (32, 1665960), (40, 1332768), (48, 1110640), (60, 888512), (64, 832980), (80, 666384), (96, 555320), (120, 444256), (128, 416490), (160, 333192), (192, 277660), (240, 222128), (256, 208245), (320, 166596), (384, 138830), (480, 111064), (640, 83298), (768, 69415), (960, 55532), (1280, 41649), (1920, 27766), (3840, 13883)]