47303280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{65699}}^1$

素因数の和:65718

約数の個数: 60

約数和(自身を含む): 158862600

約数和(自身を除く): 111559320

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, 65699, 131398, 197097, 262796, 328495, 394194, 525592, 591291, 656990, 788388, 985485, 1051184, 1182582, 1313980, 1576776, 1970970, 2365164, 2627960, 2956455, 3153552, 3941940, 4730328, 5255920, 5912910, 7883880, 9460656, 11825820, 15767760, 23651640, 47303280]

約数ペア:

[(1, 47303280), (2, 23651640), (3, 15767760), (4, 11825820), (5, 9460656), (6, 7883880), (8, 5912910), (9, 5255920), (10, 4730328), (12, 3941940), (15, 3153552), (16, 2956455), (18, 2627960), (20, 2365164), (24, 1970970), (30, 1576776), (36, 1313980), (40, 1182582), (45, 1051184), (48, 985485), (60, 788388), (72, 656990), (80, 591291), (90, 525592), (120, 394194), (144, 328495), (180, 262796), (240, 197097), (360, 131398), (720, 65699)]