30818973120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2469469}}^1$

素因数の和:2469502

約数の個数: 112

約数和(自身を含む): 105377223840

約数和(自身を除く): 74558250720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 2469469, 4938938, 7408407, 9877876, 12347345, 14816814, 19755752, 24694690, 29633628, 32103097, 37042035, 39511504, 49389380, 59267256, 64206194, 74084070, 79023008, 96309291, 98778760, 118534512, 128412388, 148168140, 158046016, 160515485, 192618582, 197557520, 237069024, 256824776, 296336280, 321030970, 385237164, 395115040, 474138048, 481546455, 513649552, 592672560, 642061940, 770474328, 790230080, 963092910, 1027299104, 1185345120, 1284123880, 1540948656, 1926185820, 2054598208, 2370690240, 2568247760, 3081897312, 3852371640, 5136495520, 6163794624, 7704743280, 10272991040, 15409486560, 30818973120]

約数ペア:

[(1, 30818973120), (2, 15409486560), (3, 10272991040), (4, 7704743280), (5, 6163794624), (6, 5136495520), (8, 3852371640), (10, 3081897312), (12, 2568247760), (13, 2370690240), (15, 2054598208), (16, 1926185820), (20, 1540948656), (24, 1284123880), (26, 1185345120), (30, 1027299104), (32, 963092910), (39, 790230080), (40, 770474328), (48, 642061940), (52, 592672560), (60, 513649552), (64, 481546455), (65, 474138048), (78, 395115040), (80, 385237164), (96, 321030970), (104, 296336280), (120, 256824776), (130, 237069024), (156, 197557520), (160, 192618582), (192, 160515485), (195, 158046016), (208, 148168140), (240, 128412388), (260, 118534512), (312, 98778760), (320, 96309291), (390, 79023008), (416, 74084070), (480, 64206194), (520, 59267256), (624, 49389380), (780, 39511504), (832, 37042035), (960, 32103097), (1040, 29633628), (1248, 24694690), (1560, 19755752), (2080, 14816814), (2496, 12347345), (3120, 9877876), (4160, 7408407), (6240, 4938938), (12480, 2469469)]