207441720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{576227}}^1$

素因数の和:576244

約数の個数: 48

約数和(自身を含む): 674186760

約数和(自身を除く): 466745040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 576227, 1152454, 1728681, 2304908, 2881135, 3457362, 4609816, 5186043, 5762270, 6914724, 8643405, 10372086, 11524540, 13829448, 17286810, 20744172, 23049080, 25930215, 34573620, 41488344, 51860430, 69147240, 103720860, 207441720]

約数ペア:

[(1, 207441720), (2, 103720860), (3, 69147240), (4, 51860430), (5, 41488344), (6, 34573620), (8, 25930215), (9, 23049080), (10, 20744172), (12, 17286810), (15, 13829448), (18, 11524540), (20, 10372086), (24, 8643405), (30, 6914724), (36, 5762270), (40, 5186043), (45, 4609816), (60, 3457362), (72, 2881135), (90, 2304908), (120, 1728681), (180, 1152454), (360, 576227)]