9815017680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1048613}}^1$

素因数の和:1048645

約数の個数: 120

約数和(自身を含む): 35497681128

約数和(自身を除く): 25682663448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 1048613, 2097226, 3145839, 4194452, 5243065, 6291678, 8388904, 9437517, 10486130, 12583356, 13631969, 15729195, 16777808, 18875034, 20972260, 25166712, 27263938, 31458390, 37750068, 40895907, 41944520, 47187585, 50333424, 54527876, 62916780, 68159845, 75500136, 81791814, 83889040, 94375170, 109055752, 122687721, 125833560, 136319690, 151000272, 163583628, 188750340, 204479535, 218111504, 245375442, 251667120, 272639380, 327167256, 377500680, 408959070, 490750884, 545278760, 613438605, 654334512, 755001360, 817918140, 981501768, 1090557520, 1226877210, 1635836280, 1963003536, 2453754420, 3271672560, 4907508840, 9815017680]

約数ペア:

[(1, 9815017680), (2, 4907508840), (3, 3271672560), (4, 2453754420), (5, 1963003536), (6, 1635836280), (8, 1226877210), (9, 1090557520), (10, 981501768), (12, 817918140), (13, 755001360), (15, 654334512), (16, 613438605), (18, 545278760), (20, 490750884), (24, 408959070), (26, 377500680), (30, 327167256), (36, 272639380), (39, 251667120), (40, 245375442), (45, 218111504), (48, 204479535), (52, 188750340), (60, 163583628), (65, 151000272), (72, 136319690), (78, 125833560), (80, 122687721), (90, 109055752), (104, 94375170), (117, 83889040), (120, 81791814), (130, 75500136), (144, 68159845), (156, 62916780), (180, 54527876), (195, 50333424), (208, 47187585), (234, 41944520), (240, 40895907), (260, 37750068), (312, 31458390), (360, 27263938), (390, 25166712), (468, 20972260), (520, 18875034), (585, 16777808), (624, 15729195), (720, 13631969), (780, 12583356), (936, 10486130), (1040, 9437517), (1170, 8388904), (1560, 6291678), (1872, 5243065), (2340, 4194452), (3120, 3145839), (4680, 2097226), (9360, 1048613)]