478313280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{166081}}^1$

素因数の和:166104

約数の個数: 84

約数和(自身を含む): 1645208292

約数和(自身を除く): 1166895012

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, 166081, 332162, 498243, 664324, 830405, 996486, 1328648, 1494729, 1660810, 1992972, 2491215, 2657296, 2989458, 3321620, 3985944, 4982430, 5314592, 5978916, 6643240, 7473645, 7971888, 9964860, 10629184, 11957832, 13286480, 14947290, 15943776, 19929720, 23915664, 26572960, 29894580, 31887552, 39859440, 47831328, 53145920, 59789160, 79718880, 95662656, 119578320, 159437760, 239156640, 478313280]

約数ペア:

[(1, 478313280), (2, 239156640), (3, 159437760), (4, 119578320), (5, 95662656), (6, 79718880), (8, 59789160), (9, 53145920), (10, 47831328), (12, 39859440), (15, 31887552), (16, 29894580), (18, 26572960), (20, 23915664), (24, 19929720), (30, 15943776), (32, 14947290), (36, 13286480), (40, 11957832), (45, 10629184), (48, 9964860), (60, 7971888), (64, 7473645), (72, 6643240), (80, 5978916), (90, 5314592), (96, 4982430), (120, 3985944), (144, 3321620), (160, 2989458), (180, 2657296), (192, 2491215), (240, 1992972), (288, 1660810), (320, 1494729), (360, 1328648), (480, 996486), (576, 830405), (720, 664324), (960, 498243), (1440, 332162), (2880, 166081)]