72853920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{50593}}^1$

素因数の和:50614

約数の個数: 72

約数和(自身を含む): 248618916

約数和(自身を除く): 175764996

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 50593, 101186, 151779, 202372, 252965, 303558, 404744, 455337, 505930, 607116, 758895, 809488, 910674, 1011860, 1214232, 1517790, 1618976, 1821348, 2023720, 2276685, 2428464, 3035580, 3642696, 4047440, 4553370, 4856928, 6071160, 7285392, 8094880, 9106740, 12142320, 14570784, 18213480, 24284640, 36426960, 72853920]

約数ペア:

[(1, 72853920), (2, 36426960), (3, 24284640), (4, 18213480), (5, 14570784), (6, 12142320), (8, 9106740), (9, 8094880), (10, 7285392), (12, 6071160), (15, 4856928), (16, 4553370), (18, 4047440), (20, 3642696), (24, 3035580), (30, 2428464), (32, 2276685), (36, 2023720), (40, 1821348), (45, 1618976), (48, 1517790), (60, 1214232), (72, 1011860), (80, 910674), (90, 809488), (96, 758895), (120, 607116), (144, 505930), (160, 455337), (180, 404744), (240, 303558), (288, 252965), (360, 202372), (480, 151779), (720, 101186), (1440, 50593)]