127326120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{2161}}^1$

素因数の和:2666

約数の個数: 64

約数和(自身を含む): 382933440

約数和(自身を除く): 255607320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 491, 982, 1473, 1964, 2161, 2455, 2946, 3928, 4322, 4910, 5892, 6483, 7365, 8644, 9820, 10805, 11784, 12966, 14730, 17288, 19640, 21610, 25932, 29460, 32415, 43220, 51864, 58920, 64830, 86440, 129660, 259320, 1061051, 2122102, 3183153, 4244204, 5305255, 6366306, 8488408, 10610510, 12732612, 15915765, 21221020, 25465224, 31831530, 42442040, 63663060, 127326120]

約数ペア:

[(1, 127326120), (2, 63663060), (3, 42442040), (4, 31831530), (5, 25465224), (6, 21221020), (8, 15915765), (10, 12732612), (12, 10610510), (15, 8488408), (20, 6366306), (24, 5305255), (30, 4244204), (40, 3183153), (60, 2122102), (120, 1061051), (491, 259320), (982, 129660), (1473, 86440), (1964, 64830), (2161, 58920), (2455, 51864), (2946, 43220), (3928, 32415), (4322, 29460), (4910, 25932), (5892, 21610), (6483, 19640), (7365, 17288), (8644, 14730), (9820, 12966), (10805, 11784)]