147841920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{25667}}^1$

素因数の和:25692

約数の個数: 96

約数和(自身を含む): 510536520

約数和(自身を除く): 362694600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 25667, 51334, 77001, 102668, 128335, 154002, 205336, 231003, 256670, 308004, 385005, 410672, 462006, 513340, 616008, 770010, 821344, 924012, 1026680, 1155015, 1232016, 1540020, 1642688, 1848024, 2053360, 2310030, 2464032, 3080040, 3285376, 3696048, 4106720, 4620060, 4928064, 6160080, 7392096, 8213440, 9240120, 9856128, 12320160, 14784192, 16426880, 18480240, 24640320, 29568384, 36960480, 49280640, 73920960, 147841920]

約数ペア:

[(1, 147841920), (2, 73920960), (3, 49280640), (4, 36960480), (5, 29568384), (6, 24640320), (8, 18480240), (9, 16426880), (10, 14784192), (12, 12320160), (15, 9856128), (16, 9240120), (18, 8213440), (20, 7392096), (24, 6160080), (30, 4928064), (32, 4620060), (36, 4106720), (40, 3696048), (45, 3285376), (48, 3080040), (60, 2464032), (64, 2310030), (72, 2053360), (80, 1848024), (90, 1642688), (96, 1540020), (120, 1232016), (128, 1155015), (144, 1026680), (160, 924012), (180, 821344), (192, 770010), (240, 616008), (288, 513340), (320, 462006), (360, 410672), (384, 385005), (480, 308004), (576, 256670), (640, 231003), (720, 205336), (960, 154002), (1152, 128335), (1440, 102668), (1920, 77001), (2880, 51334), (5760, 25667)]