51127776240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{213032401}}^1$

素因数の和:213032417

約数の個数: 40

約数和(自身を含む): 158496107088

約数和(自身を除く): 107368330848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 213032401, 426064802, 639097203, 852129604, 1065162005, 1278194406, 1704259208, 2130324010, 2556388812, 3195486015, 3408518416, 4260648020, 5112777624, 6390972030, 8521296040, 10225555248, 12781944060, 17042592080, 25563888120, 51127776240]

約数ペア:

[(1, 51127776240), (2, 25563888120), (3, 17042592080), (4, 12781944060), (5, 10225555248), (6, 8521296040), (8, 6390972030), (10, 5112777624), (12, 4260648020), (15, 3408518416), (16, 3195486015), (20, 2556388812), (24, 2130324010), (30, 1704259208), (40, 1278194406), (48, 1065162005), (60, 852129604), (80, 639097203), (120, 426064802), (240, 213032401)]