64062840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{533857}}^1$

素因数の和:533871

約数の個数: 32

約数和(自身を含む): 192188880

約数和(自身を除く): 128126040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 533857, 1067714, 1601571, 2135428, 2669285, 3203142, 4270856, 5338570, 6406284, 8007855, 10677140, 12812568, 16015710, 21354280, 32031420, 64062840]

約数ペア:

[(1, 64062840), (2, 32031420), (3, 21354280), (4, 16015710), (5, 12812568), (6, 10677140), (8, 8007855), (10, 6406284), (12, 5338570), (15, 4270856), (20, 3203142), (24, 2669285), (30, 2135428), (40, 1601571), (60, 1067714), (120, 533857)]