47424240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{65867}}^1$

素因数の和:65886

約数の個数: 60

約数和(自身を含む): 159268824

約数和(自身を除く): 111844584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 65867, 131734, 197601, 263468, 329335, 395202, 526936, 592803, 658670, 790404, 988005, 1053872, 1185606, 1317340, 1580808, 1976010, 2371212, 2634680, 2964015, 3161616, 3952020, 4742424, 5269360, 5928030, 7904040, 9484848, 11856060, 15808080, 23712120, 47424240]

約数ペア:

[(1, 47424240), (2, 23712120), (3, 15808080), (4, 11856060), (5, 9484848), (6, 7904040), (8, 5928030), (9, 5269360), (10, 4742424), (12, 3952020), (15, 3161616), (16, 2964015), (18, 2634680), (20, 2371212), (24, 1976010), (30, 1580808), (36, 1317340), (40, 1185606), (45, 1053872), (48, 988005), (60, 790404), (72, 658670), (80, 592803), (90, 526936), (120, 395202), (144, 329335), (180, 263468), (240, 197601), (360, 131734), (720, 65867)]