26255520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{18233}}^1$

素因数の和:18254

約数の個数: 72

約数和(自身を含む): 89601876

約数和(自身を除く): 63346356

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, 18233, 36466, 54699, 72932, 91165, 109398, 145864, 164097, 182330, 218796, 273495, 291728, 328194, 364660, 437592, 546990, 583456, 656388, 729320, 820485, 875184, 1093980, 1312776, 1458640, 1640970, 1750368, 2187960, 2625552, 2917280, 3281940, 4375920, 5251104, 6563880, 8751840, 13127760, 26255520]

約数ペア:

[(1, 26255520), (2, 13127760), (3, 8751840), (4, 6563880), (5, 5251104), (6, 4375920), (8, 3281940), (9, 2917280), (10, 2625552), (12, 2187960), (15, 1750368), (16, 1640970), (18, 1458640), (20, 1312776), (24, 1093980), (30, 875184), (32, 820485), (36, 729320), (40, 656388), (45, 583456), (48, 546990), (60, 437592), (72, 364660), (80, 328194), (90, 291728), (96, 273495), (120, 218796), (144, 182330), (160, 164097), (180, 145864), (240, 109398), (288, 91165), (360, 72932), (480, 54699), (720, 36466), (1440, 18233)]