458079040

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1$

素因数の和:720

約数の個数: 112

約数和(自身を含む): 1150680960

約数和(自身を除く): 692601920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 109, 115, 160, 184, 218, 230, 320, 368, 436, 460, 545, 571, 736, 872, 920, 1090, 1142, 1472, 1744, 1840, 2180, 2284, 2507, 2855, 3488, 3680, 4360, 4568, 5014, 5710, 6976, 7360, 8720, 9136, 10028, 11420, 12535, 13133, 17440, 18272, 20056, 22840, 25070, 26266, 34880, 36544, 40112, 45680, 50140, 52532, 62239, 65665, 80224, 91360, 100280, 105064, 124478, 131330, 160448, 182720, 200560, 210128, 248956, 262660, 311195, 401120, 420256, 497912, 525320, 622390, 802240, 840512, 995824, 1050640, 1244780, 1431497, 1991648, 2101280, 2489560, 2862994, 3983296, 4202560, 4979120, 5725988, 7157485, 9958240, 11451976, 14314970, 19916480, 22903952, 28629940, 45807904, 57259880, 91615808, 114519760, 229039520, 458079040]

約数ペア:

[(1, 458079040), (2, 229039520), (4, 114519760), (5, 91615808), (8, 57259880), (10, 45807904), (16, 28629940), (20, 22903952), (23, 19916480), (32, 14314970), (40, 11451976), (46, 9958240), (64, 7157485), (80, 5725988), (92, 4979120), (109, 4202560), (115, 3983296), (160, 2862994), (184, 2489560), (218, 2101280), (230, 1991648), (320, 1431497), (368, 1244780), (436, 1050640), (460, 995824), (545, 840512), (571, 802240), (736, 622390), (872, 525320), (920, 497912), (1090, 420256), (1142, 401120), (1472, 311195), (1744, 262660), (1840, 248956), (2180, 210128), (2284, 200560), (2507, 182720), (2855, 160448), (3488, 131330), (3680, 124478), (4360, 105064), (4568, 100280), (5014, 91360), (5710, 80224), (6976, 65665), (7360, 62239), (8720, 52532), (9136, 50140), (10028, 45680), (11420, 40112), (12535, 36544), (13133, 34880), (17440, 26266), (18272, 25070), (20056, 22840)]