150621720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1255181}}^1$

素因数の和:1255195

約数の個数: 32

約数和(自身を含む): 451865520

約数和(自身を除く): 301243800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1255181, 2510362, 3765543, 5020724, 6275905, 7531086, 10041448, 12551810, 15062172, 18827715, 25103620, 30124344, 37655430, 50207240, 75310860, 150621720]

約数ペア:

[(1, 150621720), (2, 75310860), (3, 50207240), (4, 37655430), (5, 30124344), (6, 25103620), (8, 18827715), (10, 15062172), (12, 12551810), (15, 10041448), (20, 7531086), (24, 6275905), (30, 5020724), (40, 3765543), (60, 2510362), (120, 1255181)]