21744960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{22651}}^1$

素因数の和:22671

約数の個数: 56

約数和(自身を含む): 69043296

約数和(自身を除く): 47298336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 22651, 45302, 67953, 90604, 113255, 135906, 181208, 226510, 271812, 339765, 362416, 453020, 543624, 679530, 724832, 906040, 1087248, 1359060, 1449664, 1812080, 2174496, 2718120, 3624160, 4348992, 5436240, 7248320, 10872480, 21744960]

約数ペア:

[(1, 21744960), (2, 10872480), (3, 7248320), (4, 5436240), (5, 4348992), (6, 3624160), (8, 2718120), (10, 2174496), (12, 1812080), (15, 1449664), (16, 1359060), (20, 1087248), (24, 906040), (30, 724832), (32, 679530), (40, 543624), (48, 453020), (60, 362416), (64, 339765), (80, 271812), (96, 226510), (120, 181208), (160, 135906), (192, 113255), (240, 90604), (320, 67953), (480, 45302), (960, 22651)]