69066720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47963}}^1$

素因数の和:47984

約数の個数: 72

約数和(自身を含む): 235695096

約数和(自身を除く): 166628376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 47963, 95926, 143889, 191852, 239815, 287778, 383704, 431667, 479630, 575556, 719445, 767408, 863334, 959260, 1151112, 1438890, 1534816, 1726668, 1918520, 2158335, 2302224, 2877780, 3453336, 3837040, 4316670, 4604448, 5755560, 6906672, 7674080, 8633340, 11511120, 13813344, 17266680, 23022240, 34533360, 69066720]

約数ペア:

[(1, 69066720), (2, 34533360), (3, 23022240), (4, 17266680), (5, 13813344), (6, 11511120), (8, 8633340), (9, 7674080), (10, 6906672), (12, 5755560), (15, 4604448), (16, 4316670), (18, 3837040), (20, 3453336), (24, 2877780), (30, 2302224), (32, 2158335), (36, 1918520), (40, 1726668), (45, 1534816), (48, 1438890), (60, 1151112), (72, 959260), (80, 863334), (90, 767408), (96, 719445), (120, 575556), (144, 479630), (160, 431667), (180, 383704), (240, 287778), (288, 239815), (360, 191852), (480, 143889), (720, 95926), (1440, 47963)]