73988771040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{51381091}}^1$

素因数の和:51381112

約数の個数: 72

約数和(自身を含む): 252486686088

約数和(自身を除く): 178497915048

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, 51381091, 102762182, 154143273, 205524364, 256905455, 308286546, 411048728, 462429819, 513810910, 616573092, 770716365, 822097456, 924859638, 1027621820, 1233146184, 1541432730, 1644194912, 1849719276, 2055243640, 2312149095, 2466292368, 3082865460, 3699438552, 4110487280, 4624298190, 4932584736, 6165730920, 7398877104, 8220974560, 9248596380, 12331461840, 14797754208, 18497192760, 24662923680, 36994385520, 73988771040]

約数ペア:

[(1, 73988771040), (2, 36994385520), (3, 24662923680), (4, 18497192760), (5, 14797754208), (6, 12331461840), (8, 9248596380), (9, 8220974560), (10, 7398877104), (12, 6165730920), (15, 4932584736), (16, 4624298190), (18, 4110487280), (20, 3699438552), (24, 3082865460), (30, 2466292368), (32, 2312149095), (36, 2055243640), (40, 1849719276), (45, 1644194912), (48, 1541432730), (60, 1233146184), (72, 1027621820), (80, 924859638), (90, 822097456), (96, 770716365), (120, 616573092), (144, 513810910), (160, 462429819), (180, 411048728), (240, 308286546), (288, 256905455), (360, 205524364), (480, 154143273), (720, 102762182), (1440, 51381091)]