25130880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{4363}}^1$

素因数の和:4388

約数の個数: 96

約数和(自身を含む): 86799960

約数和(自身を除く): 61669080

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, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 4363, 5760, 8726, 13089, 17452, 21815, 26178, 34904, 39267, 43630, 52356, 65445, 69808, 78534, 87260, 104712, 130890, 139616, 157068, 174520, 196335, 209424, 261780, 279232, 314136, 349040, 392670, 418848, 523560, 558464, 628272, 698080, 785340, 837696, 1047120, 1256544, 1396160, 1570680, 1675392, 2094240, 2513088, 2792320, 3141360, 4188480, 5026176, 6282720, 8376960, 12565440, 25130880]

約数ペア:

[(1, 25130880), (2, 12565440), (3, 8376960), (4, 6282720), (5, 5026176), (6, 4188480), (8, 3141360), (9, 2792320), (10, 2513088), (12, 2094240), (15, 1675392), (16, 1570680), (18, 1396160), (20, 1256544), (24, 1047120), (30, 837696), (32, 785340), (36, 698080), (40, 628272), (45, 558464), (48, 523560), (60, 418848), (64, 392670), (72, 349040), (80, 314136), (90, 279232), (96, 261780), (120, 209424), (128, 196335), (144, 174520), (160, 157068), (180, 139616), (192, 130890), (240, 104712), (288, 87260), (320, 78534), (360, 69808), (384, 65445), (480, 52356), (576, 43630), (640, 39267), (720, 34904), (960, 26178), (1152, 21815), (1440, 17452), (1920, 13089), (2880, 8726), (4363, 5760)]