23651640

素因数分解:

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

素因数の和:65716

約数の個数: 48

約数和(自身を含む): 76869000

約数和(自身を除く): 53217360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 65699, 131398, 197097, 262796, 328495, 394194, 525592, 591291, 656990, 788388, 985485, 1182582, 1313980, 1576776, 1970970, 2365164, 2627960, 2956455, 3941940, 4730328, 5912910, 7883880, 11825820, 23651640]

約数ペア:

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