89094240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61871}}^1$

素因数の和:61892

約数の個数: 72

約数和(自身を含む): 304039008

約数和(自身を除く): 214944768

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, 61871, 123742, 185613, 247484, 309355, 371226, 494968, 556839, 618710, 742452, 928065, 989936, 1113678, 1237420, 1484904, 1856130, 1979872, 2227356, 2474840, 2784195, 2969808, 3712260, 4454712, 4949680, 5568390, 5939616, 7424520, 8909424, 9899360, 11136780, 14849040, 17818848, 22273560, 29698080, 44547120, 89094240]

約数ペア:

[(1, 89094240), (2, 44547120), (3, 29698080), (4, 22273560), (5, 17818848), (6, 14849040), (8, 11136780), (9, 9899360), (10, 8909424), (12, 7424520), (15, 5939616), (16, 5568390), (18, 4949680), (20, 4454712), (24, 3712260), (30, 2969808), (32, 2784195), (36, 2474840), (40, 2227356), (45, 1979872), (48, 1856130), (60, 1484904), (72, 1237420), (80, 1113678), (90, 989936), (96, 928065), (120, 742452), (144, 618710), (160, 556839), (180, 494968), (240, 371226), (288, 309355), (360, 247484), (480, 185613), (720, 123742), (1440, 61871)]