76531680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53147}}^1$

素因数の和:53168

約数の個数: 72

約数和(自身を含む): 261169272

約数和(自身を除く): 184637592

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, 53147, 106294, 159441, 212588, 265735, 318882, 425176, 478323, 531470, 637764, 797205, 850352, 956646, 1062940, 1275528, 1594410, 1700704, 1913292, 2125880, 2391615, 2551056, 3188820, 3826584, 4251760, 4783230, 5102112, 6377640, 7653168, 8503520, 9566460, 12755280, 15306336, 19132920, 25510560, 38265840, 76531680]

約数ペア:

[(1, 76531680), (2, 38265840), (3, 25510560), (4, 19132920), (5, 15306336), (6, 12755280), (8, 9566460), (9, 8503520), (10, 7653168), (12, 6377640), (15, 5102112), (16, 4783230), (18, 4251760), (20, 3826584), (24, 3188820), (30, 2551056), (32, 2391615), (36, 2125880), (40, 1913292), (45, 1700704), (48, 1594410), (60, 1275528), (72, 1062940), (80, 956646), (90, 850352), (96, 797205), (120, 637764), (144, 531470), (160, 478323), (180, 425176), (240, 318882), (288, 265735), (360, 212588), (480, 159441), (720, 106294), (1440, 53147)]