750751440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3128131}}^1$

素因数の和:3128147

約数の個数: 40

約数和(自身を含む): 2327330208

約数和(自身を除く): 1576578768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3128131, 6256262, 9384393, 12512524, 15640655, 18768786, 25025048, 31281310, 37537572, 46921965, 50050096, 62562620, 75075144, 93843930, 125125240, 150150288, 187687860, 250250480, 375375720, 750751440]

約数ペア:

[(1, 750751440), (2, 375375720), (3, 250250480), (4, 187687860), (5, 150150288), (6, 125125240), (8, 93843930), (10, 75075144), (12, 62562620), (15, 50050096), (16, 46921965), (20, 37537572), (24, 31281310), (30, 25025048), (40, 18768786), (48, 15640655), (60, 12512524), (80, 9384393), (120, 6256262), (240, 3128131)]