25595520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13331}}^1$

素因数の和:13353

約数の個数: 64

約数和(自身を含む): 81591840

約数和(自身を除く): 55996320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 13331, 26662, 39993, 53324, 66655, 79986, 106648, 133310, 159972, 199965, 213296, 266620, 319944, 399930, 426592, 533240, 639888, 799860, 853184, 1066480, 1279776, 1599720, 1706368, 2132960, 2559552, 3199440, 4265920, 5119104, 6398880, 8531840, 12797760, 25595520]

約数ペア:

[(1, 25595520), (2, 12797760), (3, 8531840), (4, 6398880), (5, 5119104), (6, 4265920), (8, 3199440), (10, 2559552), (12, 2132960), (15, 1706368), (16, 1599720), (20, 1279776), (24, 1066480), (30, 853184), (32, 799860), (40, 639888), (48, 533240), (60, 426592), (64, 399930), (80, 319944), (96, 266620), (120, 213296), (128, 199965), (160, 159972), (192, 133310), (240, 106648), (320, 79986), (384, 66655), (480, 53324), (640, 39993), (960, 26662), (1920, 13331)]