4903440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{20431}}^1$

素因数の和:20447

約数の個数: 40

約数和(自身を含む): 15201408

約数和(自身を除く): 10297968

約数列:

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

約数ペア:

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