89461440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31063}}^1$

素因数の和:31086

約数の個数: 84

約数和(自身を含む): 307719984

約数和(自身を除く): 218258544

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 31063, 62126, 93189, 124252, 155315, 186378, 248504, 279567, 310630, 372756, 465945, 497008, 559134, 621260, 745512, 931890, 994016, 1118268, 1242520, 1397835, 1491024, 1863780, 1988032, 2236536, 2485040, 2795670, 2982048, 3727560, 4473072, 4970080, 5591340, 5964096, 7455120, 8946144, 9940160, 11182680, 14910240, 17892288, 22365360, 29820480, 44730720, 89461440]

約数ペア:

[(1, 89461440), (2, 44730720), (3, 29820480), (4, 22365360), (5, 17892288), (6, 14910240), (8, 11182680), (9, 9940160), (10, 8946144), (12, 7455120), (15, 5964096), (16, 5591340), (18, 4970080), (20, 4473072), (24, 3727560), (30, 2982048), (32, 2795670), (36, 2485040), (40, 2236536), (45, 1988032), (48, 1863780), (60, 1491024), (64, 1397835), (72, 1242520), (80, 1118268), (90, 994016), (96, 931890), (120, 745512), (144, 621260), (160, 559134), (180, 497008), (192, 465945), (240, 372756), (288, 310630), (320, 279567), (360, 248504), (480, 186378), (576, 155315), (720, 124252), (960, 93189), (1440, 62126), (2880, 31063)]