88320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1$

素因数の和:47

約数の個数: 72

約数和(自身を含む): 294336

約数和(自身を除く): 206016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 3840, 4416, 5520, 5888, 7360, 8832, 11040, 14720, 17664, 22080, 29440, 44160, 88320]

約数ペア:

[(1, 88320), (2, 44160), (3, 29440), (4, 22080), (5, 17664), (6, 14720), (8, 11040), (10, 8832), (12, 7360), (15, 5888), (16, 5520), (20, 4416), (23, 3840), (24, 3680), (30, 2944), (32, 2760), (40, 2208), (46, 1920), (48, 1840), (60, 1472), (64, 1380), (69, 1280), (80, 1104), (92, 960), (96, 920), (115, 768), (120, 736), (128, 690), (138, 640), (160, 552), (184, 480), (192, 460), (230, 384), (240, 368), (256, 345), (276, 320)]