73457760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3559}}^1$

素因数の和:3620

約数の個数: 96

約数和(自身を含む): 236839680

約数和(自身を除く): 163381920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1290, 1376, 1720, 2064, 2580, 3440, 3559, 4128, 5160, 6880, 7118, 10320, 10677, 14236, 17795, 20640, 21354, 28472, 35590, 42708, 53385, 56944, 71180, 85416, 106770, 113888, 142360, 153037, 170832, 213540, 284720, 306074, 341664, 427080, 459111, 569440, 612148, 765185, 854160, 918222, 1224296, 1530370, 1708320, 1836444, 2295555, 2448592, 3060740, 3672888, 4591110, 4897184, 6121480, 7345776, 9182220, 12242960, 14691552, 18364440, 24485920, 36728880, 73457760]

約数ペア:

[(1, 73457760), (2, 36728880), (3, 24485920), (4, 18364440), (5, 14691552), (6, 12242960), (8, 9182220), (10, 7345776), (12, 6121480), (15, 4897184), (16, 4591110), (20, 3672888), (24, 3060740), (30, 2448592), (32, 2295555), (40, 1836444), (43, 1708320), (48, 1530370), (60, 1224296), (80, 918222), (86, 854160), (96, 765185), (120, 612148), (129, 569440), (160, 459111), (172, 427080), (215, 341664), (240, 306074), (258, 284720), (344, 213540), (430, 170832), (480, 153037), (516, 142360), (645, 113888), (688, 106770), (860, 85416), (1032, 71180), (1290, 56944), (1376, 53385), (1720, 42708), (2064, 35590), (2580, 28472), (3440, 21354), (3559, 20640), (4128, 17795), (5160, 14236), (6880, 10677), (7118, 10320)]