147840480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{102667}}^1$

素因数の和:102688

約数の個数: 72

約数和(自身を含む): 504510552

約数和(自身を除く): 356670072

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 102667, 205334, 308001, 410668, 513335, 616002, 821336, 924003, 1026670, 1232004, 1540005, 1642672, 1848006, 2053340, 2464008, 3080010, 3285344, 3696012, 4106680, 4620015, 4928016, 6160020, 7392024, 8213360, 9240030, 9856032, 12320040, 14784048, 16426720, 18480060, 24640080, 29568096, 36960120, 49280160, 73920240, 147840480]

約数ペア:

[(1, 147840480), (2, 73920240), (3, 49280160), (4, 36960120), (5, 29568096), (6, 24640080), (8, 18480060), (9, 16426720), (10, 14784048), (12, 12320040), (15, 9856032), (16, 9240030), (18, 8213360), (20, 7392024), (24, 6160020), (30, 4928016), (32, 4620015), (36, 4106680), (40, 3696012), (45, 3285344), (48, 3080010), (60, 2464008), (72, 2053340), (80, 1848006), (90, 1642672), (96, 1540005), (120, 1232004), (144, 1026670), (160, 924003), (180, 821336), (240, 616002), (288, 513335), (360, 410668), (480, 308001), (720, 205334), (1440, 102667)]