230270080

素因数分解:

$2^7\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1087}}^1$

素因数の和:1437

約数の個数: 64

約数和(自身を含む): 552660480

約数和(自身を除く): 322390400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 331, 640, 662, 1087, 1324, 1655, 2174, 2648, 3310, 4348, 5296, 5435, 6620, 8696, 10592, 10870, 13240, 17392, 21184, 21740, 26480, 34784, 42368, 43480, 52960, 69568, 86960, 105920, 139136, 173920, 211840, 347840, 359797, 695680, 719594, 1439188, 1798985, 2878376, 3597970, 5756752, 7195940, 11513504, 14391880, 23027008, 28783760, 46054016, 57567520, 115135040, 230270080]

約数ペア:

[(1, 230270080), (2, 115135040), (4, 57567520), (5, 46054016), (8, 28783760), (10, 23027008), (16, 14391880), (20, 11513504), (32, 7195940), (40, 5756752), (64, 3597970), (80, 2878376), (128, 1798985), (160, 1439188), (320, 719594), (331, 695680), (640, 359797), (662, 347840), (1087, 211840), (1324, 173920), (1655, 139136), (2174, 105920), (2648, 86960), (3310, 69568), (4348, 52960), (5296, 43480), (5435, 42368), (6620, 34784), (8696, 26480), (10592, 21740), (10870, 21184), (13240, 17392)]