66744480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12641}}^1$

素因数の和:12670

約数の個数: 96

約数和(自身を含む): 229376448

約数和(自身を除く): 162631968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 12641, 25282, 37923, 50564, 63205, 75846, 101128, 126410, 139051, 151692, 189615, 202256, 252820, 278102, 303384, 379230, 404512, 417153, 505640, 556204, 606768, 695255, 758460, 834306, 1011280, 1112408, 1213536, 1390510, 1516920, 1668612, 2022560, 2085765, 2224816, 2781020, 3033840, 3337224, 4171530, 4449632, 5562040, 6067680, 6674448, 8343060, 11124080, 13348896, 16686120, 22248160, 33372240, 66744480]

約数ペア:

[(1, 66744480), (2, 33372240), (3, 22248160), (4, 16686120), (5, 13348896), (6, 11124080), (8, 8343060), (10, 6674448), (11, 6067680), (12, 5562040), (15, 4449632), (16, 4171530), (20, 3337224), (22, 3033840), (24, 2781020), (30, 2224816), (32, 2085765), (33, 2022560), (40, 1668612), (44, 1516920), (48, 1390510), (55, 1213536), (60, 1112408), (66, 1011280), (80, 834306), (88, 758460), (96, 695255), (110, 606768), (120, 556204), (132, 505640), (160, 417153), (165, 404512), (176, 379230), (220, 303384), (240, 278102), (264, 252820), (330, 202256), (352, 189615), (440, 151692), (480, 139051), (528, 126410), (660, 101128), (880, 75846), (1056, 63205), (1320, 50564), (1760, 37923), (2640, 25282), (5280, 12641)]