75820320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17551}}^1$

素因数の和:17575

約数の個数: 96

約数和(自身を含む): 265386240

約数和(自身を除く): 189565920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 17551, 35102, 52653, 70204, 87755, 105306, 140408, 157959, 175510, 210612, 263265, 280816, 315918, 351020, 421224, 473877, 526530, 561632, 631836, 702040, 789795, 842448, 947754, 1053060, 1263672, 1404080, 1579590, 1684896, 1895508, 2106120, 2369385, 2527344, 2808160, 3159180, 3791016, 4212240, 4738770, 5054688, 6318360, 7582032, 8424480, 9477540, 12636720, 15164064, 18955080, 25273440, 37910160, 75820320]

約数ペア:

[(1, 75820320), (2, 37910160), (3, 25273440), (4, 18955080), (5, 15164064), (6, 12636720), (8, 9477540), (9, 8424480), (10, 7582032), (12, 6318360), (15, 5054688), (16, 4738770), (18, 4212240), (20, 3791016), (24, 3159180), (27, 2808160), (30, 2527344), (32, 2369385), (36, 2106120), (40, 1895508), (45, 1684896), (48, 1579590), (54, 1404080), (60, 1263672), (72, 1053060), (80, 947754), (90, 842448), (96, 789795), (108, 702040), (120, 631836), (135, 561632), (144, 526530), (160, 473877), (180, 421224), (216, 351020), (240, 315918), (270, 280816), (288, 263265), (360, 210612), (432, 175510), (480, 157959), (540, 140408), (720, 105306), (864, 87755), (1080, 70204), (1440, 52653), (2160, 35102), (4320, 17551)]