746038620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1381553}}^1$

素因数の和:1381571

約数の個数: 48

約数和(自身を含む): 2321010720

約数和(自身を除く): 1574972100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1381553, 2763106, 4144659, 5526212, 6907765, 8289318, 12433977, 13815530, 16578636, 20723295, 24867954, 27631060, 37301931, 41446590, 49735908, 62169885, 74603862, 82893180, 124339770, 149207724, 186509655, 248679540, 373019310, 746038620]

約数ペア:

[(1, 746038620), (2, 373019310), (3, 248679540), (4, 186509655), (5, 149207724), (6, 124339770), (9, 82893180), (10, 74603862), (12, 62169885), (15, 49735908), (18, 41446590), (20, 37301931), (27, 27631060), (30, 24867954), (36, 20723295), (45, 16578636), (54, 13815530), (60, 12433977), (90, 8289318), (108, 6907765), (135, 5526212), (180, 4144659), (270, 2763106), (540, 1381553)]