264651180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{6673}}^1$

素因数の和:7346

約数の個数: 48

約数和(自身を含む): 742255584

約数和(自身を除く): 477604404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 661, 1322, 1983, 2644, 3305, 3966, 6610, 6673, 7932, 9915, 13220, 13346, 19830, 20019, 26692, 33365, 39660, 40038, 66730, 80076, 100095, 133460, 200190, 400380, 4410853, 8821706, 13232559, 17643412, 22054265, 26465118, 44108530, 52930236, 66162795, 88217060, 132325590, 264651180]

約数ペア:

[(1, 264651180), (2, 132325590), (3, 88217060), (4, 66162795), (5, 52930236), (6, 44108530), (10, 26465118), (12, 22054265), (15, 17643412), (20, 13232559), (30, 8821706), (60, 4410853), (661, 400380), (1322, 200190), (1983, 133460), (2644, 100095), (3305, 80076), (3966, 66730), (6610, 40038), (6673, 39660), (7932, 33365), (9915, 26692), (13220, 20019), (13346, 19830)]