128062560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{266797}}^1$

素因数の和:266815

約数の個数: 48

約数和(自身を含む): 403398576

約数和(自身を除く): 275336016

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, 266797, 533594, 800391, 1067188, 1333985, 1600782, 2134376, 2667970, 3201564, 4001955, 4268752, 5335940, 6403128, 8003910, 8537504, 10671880, 12806256, 16007820, 21343760, 25612512, 32015640, 42687520, 64031280, 128062560]

約数ペア:

[(1, 128062560), (2, 64031280), (3, 42687520), (4, 32015640), (5, 25612512), (6, 21343760), (8, 16007820), (10, 12806256), (12, 10671880), (15, 8537504), (16, 8003910), (20, 6403128), (24, 5335940), (30, 4268752), (32, 4001955), (40, 3201564), (48, 2667970), (60, 2134376), (80, 1600782), (96, 1333985), (120, 1067188), (160, 800391), (240, 533594), (480, 266797)]