180138768

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{121061}}^1$

素因数の和:121103

約数の個数: 40

約数和(自身を含む): 480374016

約数和(自身を除く): 300235248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 121061, 242122, 363183, 484244, 726366, 968488, 1452732, 1936976, 2905464, 3752891, 5810928, 7505782, 11258673, 15011564, 22517346, 30023128, 45034692, 60046256, 90069384, 180138768]

約数ペア:

[(1, 180138768), (2, 90069384), (3, 60046256), (4, 45034692), (6, 30023128), (8, 22517346), (12, 15011564), (16, 11258673), (24, 7505782), (31, 5810928), (48, 3752891), (62, 2905464), (93, 1936976), (124, 1452732), (186, 968488), (248, 726366), (372, 484244), (496, 363183), (744, 242122), (1488, 121061)]