22506480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31259}}^1$

素因数の和:31278

約数の個数: 60

約数和(自身を含む): 75586680

約数和(自身を除く): 53080200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 31259, 62518, 93777, 125036, 156295, 187554, 250072, 281331, 312590, 375108, 468885, 500144, 562662, 625180, 750216, 937770, 1125324, 1250360, 1406655, 1500432, 1875540, 2250648, 2500720, 2813310, 3751080, 4501296, 5626620, 7502160, 11253240, 22506480]

約数ペア:

[(1, 22506480), (2, 11253240), (3, 7502160), (4, 5626620), (5, 4501296), (6, 3751080), (8, 2813310), (9, 2500720), (10, 2250648), (12, 1875540), (15, 1500432), (16, 1406655), (18, 1250360), (20, 1125324), (24, 937770), (30, 750216), (36, 625180), (40, 562662), (45, 500144), (48, 468885), (60, 375108), (72, 312590), (80, 281331), (90, 250072), (120, 187554), (144, 156295), (180, 125036), (240, 93777), (360, 62518), (720, 31259)]