2720417160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1583}}^1\times {\mathrm{14321}}^1$

素因数の和:15918

約数の個数: 64

約数和(自身を含む): 8166977280

約数和(自身を除く): 5446560120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1583, 3166, 4749, 6332, 7915, 9498, 12664, 14321, 15830, 18996, 23745, 28642, 31660, 37992, 42963, 47490, 57284, 63320, 71605, 85926, 94980, 114568, 143210, 171852, 189960, 214815, 286420, 343704, 429630, 572840, 859260, 1718520, 22670143, 45340286, 68010429, 90680572, 113350715, 136020858, 181361144, 226701430, 272041716, 340052145, 453402860, 544083432, 680104290, 906805720, 1360208580, 2720417160]

約数ペア:

[(1, 2720417160), (2, 1360208580), (3, 906805720), (4, 680104290), (5, 544083432), (6, 453402860), (8, 340052145), (10, 272041716), (12, 226701430), (15, 181361144), (20, 136020858), (24, 113350715), (30, 90680572), (40, 68010429), (60, 45340286), (120, 22670143), (1583, 1718520), (3166, 859260), (4749, 572840), (6332, 429630), (7915, 343704), (9498, 286420), (12664, 214815), (14321, 189960), (15830, 171852), (18996, 143210), (23745, 114568), (28642, 94980), (31660, 85926), (37992, 71605), (42963, 63320), (47490, 57284)]