25263720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{70177}}^1$

素因数の和:70194

約数の個数: 48

約数和(自身を含む): 82108260

約数和(自身を除く): 56844540

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, 70177, 140354, 210531, 280708, 350885, 421062, 561416, 631593, 701770, 842124, 1052655, 1263186, 1403540, 1684248, 2105310, 2526372, 2807080, 3157965, 4210620, 5052744, 6315930, 8421240, 12631860, 25263720]

約数ペア:

[(1, 25263720), (2, 12631860), (3, 8421240), (4, 6315930), (5, 5052744), (6, 4210620), (8, 3157965), (9, 2807080), (10, 2526372), (12, 2105310), (15, 1684248), (18, 1403540), (20, 1263186), (24, 1052655), (30, 842124), (36, 701770), (40, 631593), (45, 561416), (60, 421062), (72, 350885), (90, 280708), (120, 210531), (180, 140354), (360, 70177)]