144780780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{1663}}^1$

素因数の和:3126

約数の個数: 48

約数和(自身を含む): 405909504

約数和(自身を除く): 261128724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1451, 1663, 2902, 3326, 4353, 4989, 5804, 6652, 7255, 8315, 8706, 9978, 14510, 16630, 17412, 19956, 21765, 24945, 29020, 33260, 43530, 49890, 87060, 99780, 2413013, 4826026, 7239039, 9652052, 12065065, 14478078, 24130130, 28956156, 36195195, 48260260, 72390390, 144780780]

約数ペア:

[(1, 144780780), (2, 72390390), (3, 48260260), (4, 36195195), (5, 28956156), (6, 24130130), (10, 14478078), (12, 12065065), (15, 9652052), (20, 7239039), (30, 4826026), (60, 2413013), (1451, 99780), (1663, 87060), (2902, 49890), (3326, 43530), (4353, 33260), (4989, 29020), (5804, 24945), (6652, 21765), (7255, 19956), (8315, 17412), (8706, 16630), (9978, 14510)]