305184960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{105967}}^1$

素因数の和:105990

約数の個数: 84

約数和(自身を含む): 1049719008

約数和(自身を除く): 744534048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 105967, 211934, 317901, 423868, 529835, 635802, 847736, 953703, 1059670, 1271604, 1589505, 1695472, 1907406, 2119340, 2543208, 3179010, 3390944, 3814812, 4238680, 4768515, 5086416, 6358020, 6781888, 7629624, 8477360, 9537030, 10172832, 12716040, 15259248, 16954720, 19074060, 20345664, 25432080, 30518496, 33909440, 38148120, 50864160, 61036992, 76296240, 101728320, 152592480, 305184960]

約数ペア:

[(1, 305184960), (2, 152592480), (3, 101728320), (4, 76296240), (5, 61036992), (6, 50864160), (8, 38148120), (9, 33909440), (10, 30518496), (12, 25432080), (15, 20345664), (16, 19074060), (18, 16954720), (20, 15259248), (24, 12716040), (30, 10172832), (32, 9537030), (36, 8477360), (40, 7629624), (45, 6781888), (48, 6358020), (60, 5086416), (64, 4768515), (72, 4238680), (80, 3814812), (90, 3390944), (96, 3179010), (120, 2543208), (144, 2119340), (160, 1907406), (180, 1695472), (192, 1589505), (240, 1271604), (288, 1059670), (320, 953703), (360, 847736), (480, 635802), (576, 529835), (720, 423868), (960, 317901), (1440, 211934), (2880, 105967)]