44979720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:459

約数の個数: 128

約数和(自身を含む): 144460800

約数和(自身を除く): 99481080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 43, 46, 60, 69, 86, 92, 115, 120, 129, 138, 172, 184, 215, 230, 258, 276, 344, 345, 379, 430, 460, 516, 552, 645, 690, 758, 860, 920, 989, 1032, 1137, 1290, 1380, 1516, 1720, 1895, 1978, 2274, 2580, 2760, 2967, 3032, 3790, 3956, 4548, 4945, 5160, 5685, 5934, 7580, 7912, 8717, 9096, 9890, 11370, 11868, 14835, 15160, 16297, 17434, 19780, 22740, 23736, 26151, 29670, 32594, 34868, 39560, 43585, 45480, 48891, 52302, 59340, 65188, 69736, 81485, 87170, 97782, 104604, 118680, 130376, 130755, 162970, 174340, 195564, 209208, 244455, 261510, 325940, 348680, 374831, 391128, 488910, 523020, 651880, 749662, 977820, 1046040, 1124493, 1499324, 1874155, 1955640, 2248986, 2998648, 3748310, 4497972, 5622465, 7496620, 8995944, 11244930, 14993240, 22489860, 44979720]

約数ペア:

[(1, 44979720), (2, 22489860), (3, 14993240), (4, 11244930), (5, 8995944), (6, 7496620), (8, 5622465), (10, 4497972), (12, 3748310), (15, 2998648), (20, 2248986), (23, 1955640), (24, 1874155), (30, 1499324), (40, 1124493), (43, 1046040), (46, 977820), (60, 749662), (69, 651880), (86, 523020), (92, 488910), (115, 391128), (120, 374831), (129, 348680), (138, 325940), (172, 261510), (184, 244455), (215, 209208), (230, 195564), (258, 174340), (276, 162970), (344, 130755), (345, 130376), (379, 118680), (430, 104604), (460, 97782), (516, 87170), (552, 81485), (645, 69736), (690, 65188), (758, 59340), (860, 52302), (920, 48891), (989, 45480), (1032, 43585), (1137, 39560), (1290, 34868), (1380, 32594), (1516, 29670), (1720, 26151), (1895, 23736), (1978, 22740), (2274, 19780), (2580, 17434), (2760, 16297), (2967, 15160), (3032, 14835), (3790, 11868), (3956, 11370), (4548, 9890), (4945, 9096), (5160, 8717), (5685, 7912), (5934, 7580)]