27441720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{25409}}^1$

素因数の和:25429

約数の個数: 64

約数和(自身を含む): 91476000

約数和(自身を除く): 64034280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 25409, 50818, 76227, 101636, 127045, 152454, 203272, 228681, 254090, 304908, 381135, 457362, 508180, 609816, 686043, 762270, 914724, 1016360, 1143405, 1372086, 1524540, 1829448, 2286810, 2744172, 3049080, 3430215, 4573620, 5488344, 6860430, 9147240, 13720860, 27441720]

約数ペア:

[(1, 27441720), (2, 13720860), (3, 9147240), (4, 6860430), (5, 5488344), (6, 4573620), (8, 3430215), (9, 3049080), (10, 2744172), (12, 2286810), (15, 1829448), (18, 1524540), (20, 1372086), (24, 1143405), (27, 1016360), (30, 914724), (36, 762270), (40, 686043), (45, 609816), (54, 508180), (60, 457362), (72, 381135), (90, 304908), (108, 254090), (120, 228681), (135, 203272), (180, 152454), (216, 127045), (270, 101636), (360, 76227), (540, 50818), (1080, 25409)]