147942720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17123}}^1$

素因数の和:17149

約数の個数: 112

約数和(自身を含む): 521939520

約数和(自身を除く): 373996800

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, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 17123, 34246, 51369, 68492, 85615, 102738, 136984, 154107, 171230, 205476, 256845, 273968, 308214, 342460, 410952, 462321, 513690, 547936, 616428, 684920, 770535, 821904, 924642, 1027380, 1095872, 1232856, 1369840, 1541070, 1643808, 1849284, 2054760, 2311605, 2465712, 2739680, 3082140, 3287616, 3698568, 4109520, 4623210, 4931424, 5479360, 6164280, 7397136, 8219040, 9246420, 9862848, 12328560, 14794272, 16438080, 18492840, 24657120, 29588544, 36985680, 49314240, 73971360, 147942720]

約数ペア:

[(1, 147942720), (2, 73971360), (3, 49314240), (4, 36985680), (5, 29588544), (6, 24657120), (8, 18492840), (9, 16438080), (10, 14794272), (12, 12328560), (15, 9862848), (16, 9246420), (18, 8219040), (20, 7397136), (24, 6164280), (27, 5479360), (30, 4931424), (32, 4623210), (36, 4109520), (40, 3698568), (45, 3287616), (48, 3082140), (54, 2739680), (60, 2465712), (64, 2311605), (72, 2054760), (80, 1849284), (90, 1643808), (96, 1541070), (108, 1369840), (120, 1232856), (135, 1095872), (144, 1027380), (160, 924642), (180, 821904), (192, 770535), (216, 684920), (240, 616428), (270, 547936), (288, 513690), (320, 462321), (360, 410952), (432, 342460), (480, 308214), (540, 273968), (576, 256845), (720, 205476), (864, 171230), (960, 154107), (1080, 136984), (1440, 102738), (1728, 85615), (2160, 68492), (2880, 51369), (4320, 34246), (8640, 17123)]