4822720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{2153}}^1$

素因数の和:2177

約数の個数: 56

約数和(自身を含む): 13130784

約数和(自身を除く): 8308064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2153, 2240, 4306, 8612, 10765, 15071, 17224, 21530, 30142, 34448, 43060, 60284, 68896, 75355, 86120, 120568, 137792, 150710, 172240, 241136, 301420, 344480, 482272, 602840, 688960, 964544, 1205680, 2411360, 4822720]

約数ペア:

[(1, 4822720), (2, 2411360), (4, 1205680), (5, 964544), (7, 688960), (8, 602840), (10, 482272), (14, 344480), (16, 301420), (20, 241136), (28, 172240), (32, 150710), (35, 137792), (40, 120568), (56, 86120), (64, 75355), (70, 68896), (80, 60284), (112, 43060), (140, 34448), (160, 30142), (224, 21530), (280, 17224), (320, 15071), (448, 10765), (560, 8612), (1120, 4306), (2153, 2240)]