65184960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{67901}}^1$

素因数の和:67921

約数の個数: 56

約数和(自身を含む): 206965296

約数和(自身を除く): 141780336

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, 67901, 135802, 203703, 271604, 339505, 407406, 543208, 679010, 814812, 1018515, 1086416, 1358020, 1629624, 2037030, 2172832, 2716040, 3259248, 4074060, 4345664, 5432080, 6518496, 8148120, 10864160, 13036992, 16296240, 21728320, 32592480, 65184960]

約数ペア:

[(1, 65184960), (2, 32592480), (3, 21728320), (4, 16296240), (5, 13036992), (6, 10864160), (8, 8148120), (10, 6518496), (12, 5432080), (15, 4345664), (16, 4074060), (20, 3259248), (24, 2716040), (30, 2172832), (32, 2037030), (40, 1629624), (48, 1358020), (60, 1086416), (64, 1018515), (80, 814812), (96, 679010), (120, 543208), (160, 407406), (192, 339505), (240, 271604), (320, 203703), (480, 135802), (960, 67901)]