74293920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{51593}}^1$

素因数の和:51614

約数の個数: 72

約数和(自身を含む): 253532916

約数和(自身を除く): 179238996

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, 51593, 103186, 154779, 206372, 257965, 309558, 412744, 464337, 515930, 619116, 773895, 825488, 928674, 1031860, 1238232, 1547790, 1650976, 1857348, 2063720, 2321685, 2476464, 3095580, 3714696, 4127440, 4643370, 4952928, 6191160, 7429392, 8254880, 9286740, 12382320, 14858784, 18573480, 24764640, 37146960, 74293920]

約数ペア:

[(1, 74293920), (2, 37146960), (3, 24764640), (4, 18573480), (5, 14858784), (6, 12382320), (8, 9286740), (9, 8254880), (10, 7429392), (12, 6191160), (15, 4952928), (16, 4643370), (18, 4127440), (20, 3714696), (24, 3095580), (30, 2476464), (32, 2321685), (36, 2063720), (40, 1857348), (45, 1650976), (48, 1547790), (60, 1238232), (72, 1031860), (80, 928674), (90, 825488), (96, 773895), (120, 619116), (144, 515930), (160, 464337), (180, 412744), (240, 309558), (288, 257965), (360, 206372), (480, 154779), (720, 103186), (1440, 51593)]