252538920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{701497}}^1$

素因数の和:701514

約数の個数: 48

約数和(自身を含む): 820752660

約数和(自身を除く): 568213740

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, 701497, 1402994, 2104491, 2805988, 3507485, 4208982, 5611976, 6313473, 7014970, 8417964, 10522455, 12626946, 14029940, 16835928, 21044910, 25253892, 28059880, 31567365, 42089820, 50507784, 63134730, 84179640, 126269460, 252538920]

約数ペア:

[(1, 252538920), (2, 126269460), (3, 84179640), (4, 63134730), (5, 50507784), (6, 42089820), (8, 31567365), (9, 28059880), (10, 25253892), (12, 21044910), (15, 16835928), (18, 14029940), (20, 12626946), (24, 10522455), (30, 8417964), (36, 7014970), (40, 6313473), (45, 5611976), (60, 4208982), (72, 3507485), (90, 2805988), (120, 2104491), (180, 1402994), (360, 701497)]