15661126680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{106019}}^1$

素因数の和:107264

約数の個数: 64

約数和(自身を含む): 47021990400

約数和(自身を除く): 31360863720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1231, 2462, 3693, 4924, 6155, 7386, 9848, 12310, 14772, 18465, 24620, 29544, 36930, 49240, 73860, 106019, 147720, 212038, 318057, 424076, 530095, 636114, 848152, 1060190, 1272228, 1590285, 2120380, 2544456, 3180570, 4240760, 6361140, 12722280, 130509389, 261018778, 391528167, 522037556, 652546945, 783056334, 1044075112, 1305093890, 1566112668, 1957640835, 2610187780, 3132225336, 3915281670, 5220375560, 7830563340, 15661126680]

約数ペア:

[(1, 15661126680), (2, 7830563340), (3, 5220375560), (4, 3915281670), (5, 3132225336), (6, 2610187780), (8, 1957640835), (10, 1566112668), (12, 1305093890), (15, 1044075112), (20, 783056334), (24, 652546945), (30, 522037556), (40, 391528167), (60, 261018778), (120, 130509389), (1231, 12722280), (2462, 6361140), (3693, 4240760), (4924, 3180570), (6155, 2544456), (7386, 2120380), (9848, 1590285), (12310, 1272228), (14772, 1060190), (18465, 848152), (24620, 636114), (29544, 530095), (36930, 424076), (49240, 318057), (73860, 212038), (106019, 147720)]