64001580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1066693}}^1$

素因数の和:1066705

約数の個数: 24

約数和(自身を含む): 179204592

約数和(自身を除く): 115203012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1066693, 2133386, 3200079, 4266772, 5333465, 6400158, 10666930, 12800316, 16000395, 21333860, 32000790, 64001580]

約数ペア:

[(1, 64001580), (2, 32000790), (3, 21333860), (4, 16000395), (5, 12800316), (6, 10666930), (10, 6400158), (12, 5333465), (15, 4266772), (20, 3200079), (30, 2133386), (60, 1066693)]