109230720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{56891}}^1$

素因数の和:56913

約数の個数: 64

約数和(自身を含む): 348179040

約数和(自身を除く): 238948320

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, 320, 384, 480, 640, 960, 1920, 56891, 113782, 170673, 227564, 284455, 341346, 455128, 568910, 682692, 853365, 910256, 1137820, 1365384, 1706730, 1820512, 2275640, 2730768, 3413460, 3641024, 4551280, 5461536, 6826920, 7282048, 9102560, 10923072, 13653840, 18205120, 21846144, 27307680, 36410240, 54615360, 109230720]

約数ペア:

[(1, 109230720), (2, 54615360), (3, 36410240), (4, 27307680), (5, 21846144), (6, 18205120), (8, 13653840), (10, 10923072), (12, 9102560), (15, 7282048), (16, 6826920), (20, 5461536), (24, 4551280), (30, 3641024), (32, 3413460), (40, 2730768), (48, 2275640), (60, 1820512), (64, 1706730), (80, 1365384), (96, 1137820), (120, 910256), (128, 853365), (160, 682692), (192, 568910), (240, 455128), (320, 341346), (384, 284455), (480, 227564), (640, 170673), (960, 113782), (1920, 56891)]