81094680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{225263}}^1$

素因数の和:225280

約数の個数: 48

約数和(自身を含む): 263558880

約数和(自身を除く): 182464200

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, 225263, 450526, 675789, 901052, 1126315, 1351578, 1802104, 2027367, 2252630, 2703156, 3378945, 4054734, 4505260, 5406312, 6757890, 8109468, 9010520, 10136835, 13515780, 16218936, 20273670, 27031560, 40547340, 81094680]

約数ペア:

[(1, 81094680), (2, 40547340), (3, 27031560), (4, 20273670), (5, 16218936), (6, 13515780), (8, 10136835), (9, 9010520), (10, 8109468), (12, 6757890), (15, 5406312), (18, 4505260), (20, 4054734), (24, 3378945), (30, 2703156), (36, 2252630), (40, 2027367), (45, 1802104), (60, 1351578), (72, 1126315), (90, 901052), (120, 675789), (180, 450526), (360, 225263)]