64411680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{134191}}^1$

素因数の和:134209

約数の個数: 48

約数和(自身を含む): 202898304

約数和(自身を除く): 138486624

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, 134191, 268382, 402573, 536764, 670955, 805146, 1073528, 1341910, 1610292, 2012865, 2147056, 2683820, 3220584, 4025730, 4294112, 5367640, 6441168, 8051460, 10735280, 12882336, 16102920, 21470560, 32205840, 64411680]

約数ペア:

[(1, 64411680), (2, 32205840), (3, 21470560), (4, 16102920), (5, 12882336), (6, 10735280), (8, 8051460), (10, 6441168), (12, 5367640), (15, 4294112), (16, 4025730), (20, 3220584), (24, 2683820), (30, 2147056), (32, 2012865), (40, 1610292), (48, 1341910), (60, 1073528), (80, 805146), (96, 670955), (120, 536764), (160, 402573), (240, 268382), (480, 134191)]