61481515680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3284269}}^1$

素因数の和:3284303

約数の個数: 144

約数和(自身を含む): 225944638920

約数和(自身を除く): 164463123240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 3284269, 6568538, 9852807, 13137076, 16421345, 19705614, 26274152, 29558421, 32842690, 39411228, 42695497, 49264035, 52548304, 59116842, 65685380, 78822456, 85390994, 98528070, 105096608, 118233684, 128086491, 131370760, 147792105, 157644912, 170781988, 197056140, 213477485, 236467368, 256172982, 262741520, 295584210, 315289824, 341563976, 384259473, 394112280, 426954970, 472934736, 512345964, 525483040, 591168420, 640432455, 683127952, 768518946, 788224560, 853909940, 945869472, 1024691928, 1182336840, 1280864910, 1366255904, 1537037892, 1576449120, 1707819880, 1921297365, 2049383856, 2364673680, 2561729820, 3074075784, 3415639760, 3842594730, 4098767712, 4729347360, 5123459640, 6148151568, 6831279520, 7685189460, 10246919280, 12296303136, 15370378920, 20493838560, 30740757840, 61481515680]

約数ペア:

[(1, 61481515680), (2, 30740757840), (3, 20493838560), (4, 15370378920), (5, 12296303136), (6, 10246919280), (8, 7685189460), (9, 6831279520), (10, 6148151568), (12, 5123459640), (13, 4729347360), (15, 4098767712), (16, 3842594730), (18, 3415639760), (20, 3074075784), (24, 2561729820), (26, 2364673680), (30, 2049383856), (32, 1921297365), (36, 1707819880), (39, 1576449120), (40, 1537037892), (45, 1366255904), (48, 1280864910), (52, 1182336840), (60, 1024691928), (65, 945869472), (72, 853909940), (78, 788224560), (80, 768518946), (90, 683127952), (96, 640432455), (104, 591168420), (117, 525483040), (120, 512345964), (130, 472934736), (144, 426954970), (156, 394112280), (160, 384259473), (180, 341563976), (195, 315289824), (208, 295584210), (234, 262741520), (240, 256172982), (260, 236467368), (288, 213477485), (312, 197056140), (360, 170781988), (390, 157644912), (416, 147792105), (468, 131370760), (480, 128086491), (520, 118233684), (585, 105096608), (624, 98528070), (720, 85390994), (780, 78822456), (936, 65685380), (1040, 59116842), (1170, 52548304), (1248, 49264035), (1440, 42695497), (1560, 39411228), (1872, 32842690), (2080, 29558421), (2340, 26274152), (3120, 19705614), (3744, 16421345), (4680, 13137076), (6240, 9852807), (9360, 6568538), (18720, 3284269)]