8982720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{3119}}^1$

素因数の和:3142

約数の個数: 84

約数和(自身を含む): 30906720

約数和(自身を除く): 21924000

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, 3119, 6238, 9357, 12476, 15595, 18714, 24952, 28071, 31190, 37428, 46785, 49904, 56142, 62380, 74856, 93570, 99808, 112284, 124760, 140355, 149712, 187140, 199616, 224568, 249520, 280710, 299424, 374280, 449136, 499040, 561420, 598848, 748560, 898272, 998080, 1122840, 1497120, 1796544, 2245680, 2994240, 4491360, 8982720]

約数ペア:

[(1, 8982720), (2, 4491360), (3, 2994240), (4, 2245680), (5, 1796544), (6, 1497120), (8, 1122840), (9, 998080), (10, 898272), (12, 748560), (15, 598848), (16, 561420), (18, 499040), (20, 449136), (24, 374280), (30, 299424), (32, 280710), (36, 249520), (40, 224568), (45, 199616), (48, 187140), (60, 149712), (64, 140355), (72, 124760), (80, 112284), (90, 99808), (96, 93570), (120, 74856), (144, 62380), (160, 56142), (180, 49904), (192, 46785), (240, 37428), (288, 31190), (320, 28071), (360, 24952), (480, 18714), (576, 15595), (720, 12476), (960, 9357), (1440, 6238), (2880, 3119)]