6545120

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2153}}^1$

素因数の和:2187

約数の個数: 48

約数和(自身を含む): 16284240

約数和(自身を除く): 9739120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 2153, 3040, 4306, 8612, 10765, 17224, 21530, 34448, 40907, 43060, 68896, 81814, 86120, 163628, 172240, 204535, 327256, 344480, 409070, 654512, 818140, 1309024, 1636280, 3272560, 6545120]

約数ペア:

[(1, 6545120), (2, 3272560), (4, 1636280), (5, 1309024), (8, 818140), (10, 654512), (16, 409070), (19, 344480), (20, 327256), (32, 204535), (38, 172240), (40, 163628), (76, 86120), (80, 81814), (95, 68896), (152, 43060), (160, 40907), (190, 34448), (304, 21530), (380, 17224), (608, 10765), (760, 8612), (1520, 4306), (2153, 3040)]