5255760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:436

約数の個数: 80

約数和(自身を含む): 16606080

約数和(自身を除く): 11350320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 359, 366, 488, 610, 718, 732, 915, 976, 1077, 1220, 1436, 1464, 1795, 1830, 2154, 2440, 2872, 2928, 3590, 3660, 4308, 4880, 5385, 5744, 7180, 7320, 8616, 10770, 14360, 14640, 17232, 21540, 21899, 28720, 43080, 43798, 65697, 86160, 87596, 109495, 131394, 175192, 218990, 262788, 328485, 350384, 437980, 525576, 656970, 875960, 1051152, 1313940, 1751920, 2627880, 5255760]

約数ペア:

[(1, 5255760), (2, 2627880), (3, 1751920), (4, 1313940), (5, 1051152), (6, 875960), (8, 656970), (10, 525576), (12, 437980), (15, 350384), (16, 328485), (20, 262788), (24, 218990), (30, 175192), (40, 131394), (48, 109495), (60, 87596), (61, 86160), (80, 65697), (120, 43798), (122, 43080), (183, 28720), (240, 21899), (244, 21540), (305, 17232), (359, 14640), (366, 14360), (488, 10770), (610, 8616), (718, 7320), (732, 7180), (915, 5744), (976, 5385), (1077, 4880), (1220, 4308), (1436, 3660), (1464, 3590), (1795, 2928), (1830, 2872), (2154, 2440)]