198278880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{413081}}^1$

素因数の和:413099

約数の個数: 48

約数和(自身を含む): 624579984

約数和(自身を除く): 426301104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 413081, 826162, 1239243, 1652324, 2065405, 2478486, 3304648, 4130810, 4956972, 6196215, 6609296, 8261620, 9913944, 12392430, 13218592, 16523240, 19827888, 24784860, 33046480, 39655776, 49569720, 66092960, 99139440, 198278880]

約数ペア:

[(1, 198278880), (2, 99139440), (3, 66092960), (4, 49569720), (5, 39655776), (6, 33046480), (8, 24784860), (10, 19827888), (12, 16523240), (15, 13218592), (16, 12392430), (20, 9913944), (24, 8261620), (30, 6609296), (32, 6196215), (40, 4956972), (48, 4130810), (60, 3304648), (80, 2478486), (96, 2065405), (120, 1652324), (160, 1239243), (240, 826162), (480, 413081)]