144545760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{100379}}^1$

素因数の和:100400

約数の個数: 72

約数和(自身を含む): 493267320

約数和(自身を除く): 348721560

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, 100379, 200758, 301137, 401516, 501895, 602274, 803032, 903411, 1003790, 1204548, 1505685, 1606064, 1806822, 2007580, 2409096, 3011370, 3212128, 3613644, 4015160, 4517055, 4818192, 6022740, 7227288, 8030320, 9034110, 9636384, 12045480, 14454576, 16060640, 18068220, 24090960, 28909152, 36136440, 48181920, 72272880, 144545760]

約数ペア:

[(1, 144545760), (2, 72272880), (3, 48181920), (4, 36136440), (5, 28909152), (6, 24090960), (8, 18068220), (9, 16060640), (10, 14454576), (12, 12045480), (15, 9636384), (16, 9034110), (18, 8030320), (20, 7227288), (24, 6022740), (30, 4818192), (32, 4517055), (36, 4015160), (40, 3613644), (45, 3212128), (48, 3011370), (60, 2409096), (72, 2007580), (80, 1806822), (90, 1606064), (96, 1505685), (120, 1204548), (144, 1003790), (160, 903411), (180, 803032), (240, 602274), (288, 501895), (360, 401516), (480, 301137), (720, 200758), (1440, 100379)]