67405560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{561713}}^1$

素因数の和:561727

約数の個数: 32

約数和(自身を含む): 202217040

約数和(自身を除く): 134811480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 561713, 1123426, 1685139, 2246852, 2808565, 3370278, 4493704, 5617130, 6740556, 8425695, 11234260, 13481112, 16851390, 22468520, 33702780, 67405560]

約数ペア:

[(1, 67405560), (2, 33702780), (3, 22468520), (4, 16851390), (5, 13481112), (6, 11234260), (8, 8425695), (10, 6740556), (12, 5617130), (15, 4493704), (20, 3370278), (24, 2808565), (30, 2246852), (40, 1685139), (60, 1123426), (120, 561713)]