25236720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{35051}}^1$

素因数の和:35070

約数の個数: 60

約数和(自身を含む): 84755736

約数和(自身を除く): 59519016

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, 35051, 70102, 105153, 140204, 175255, 210306, 280408, 315459, 350510, 420612, 525765, 560816, 630918, 701020, 841224, 1051530, 1261836, 1402040, 1577295, 1682448, 2103060, 2523672, 2804080, 3154590, 4206120, 5047344, 6309180, 8412240, 12618360, 25236720]

約数ペア:

[(1, 25236720), (2, 12618360), (3, 8412240), (4, 6309180), (5, 5047344), (6, 4206120), (8, 3154590), (9, 2804080), (10, 2523672), (12, 2103060), (15, 1682448), (16, 1577295), (18, 1402040), (20, 1261836), (24, 1051530), (30, 841224), (36, 701020), (40, 630918), (45, 560816), (48, 525765), (60, 420612), (72, 350510), (80, 315459), (90, 280408), (120, 210306), (144, 175255), (180, 140204), (240, 105153), (360, 70102), (720, 35051)]