448921260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{13933}}^1$

素因数の和:14127

約数の個数: 72

約数和(自身を含む): 1369433520

約数和(自身を除く): 920512260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 179, 180, 358, 537, 716, 895, 1074, 1611, 1790, 2148, 2685, 3222, 3580, 5370, 6444, 8055, 10740, 13933, 16110, 27866, 32220, 41799, 55732, 69665, 83598, 125397, 139330, 167196, 208995, 250794, 278660, 417990, 501588, 626985, 835980, 1253970, 2494007, 2507940, 4988014, 7482021, 9976028, 12470035, 14964042, 22446063, 24940070, 29928084, 37410105, 44892126, 49880140, 74820210, 89784252, 112230315, 149640420, 224460630, 448921260]

約数ペア:

[(1, 448921260), (2, 224460630), (3, 149640420), (4, 112230315), (5, 89784252), (6, 74820210), (9, 49880140), (10, 44892126), (12, 37410105), (15, 29928084), (18, 24940070), (20, 22446063), (30, 14964042), (36, 12470035), (45, 9976028), (60, 7482021), (90, 4988014), (179, 2507940), (180, 2494007), (358, 1253970), (537, 835980), (716, 626985), (895, 501588), (1074, 417990), (1611, 278660), (1790, 250794), (2148, 208995), (2685, 167196), (3222, 139330), (3580, 125397), (5370, 83598), (6444, 69665), (8055, 55732), (10740, 41799), (13933, 32220), (16110, 27866)]