9806880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{20431}}^1$

素因数の和:20449

約数の個数: 48

約数和(自身を含む): 30893184

約数和(自身を除く): 21086304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 20431, 40862, 61293, 81724, 102155, 122586, 163448, 204310, 245172, 306465, 326896, 408620, 490344, 612930, 653792, 817240, 980688, 1225860, 1634480, 1961376, 2451720, 3268960, 4903440, 9806880]

約数ペア:

[(1, 9806880), (2, 4903440), (3, 3268960), (4, 2451720), (5, 1961376), (6, 1634480), (8, 1225860), (10, 980688), (12, 817240), (15, 653792), (16, 612930), (20, 490344), (24, 408620), (30, 326896), (32, 306465), (40, 245172), (48, 204310), (60, 163448), (80, 122586), (96, 102155), (120, 81724), (160, 61293), (240, 40862), (480, 20431)]