20228091120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{3121619}}^1$

素因数の和:3121644

約数の個数: 100

約数和(自身を含む): 70255179720

約数和(自身を除く): 50027088600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 3121619, 6243238, 9364857, 12486476, 15608095, 18729714, 24972952, 28094571, 31216190, 37459428, 46824285, 49945904, 56189142, 62432380, 74918856, 84283713, 93648570, 112378284, 124864760, 140472855, 149837712, 168567426, 187297140, 224756568, 249729520, 252851139, 280945710, 337134852, 374594280, 421418565, 449513136, 505702278, 561891420, 674269704, 749188560, 842837130, 1011404556, 1123782840, 1264255695, 1348539408, 1685674260, 2022809112, 2247565680, 2528511390, 3371348520, 4045618224, 5057022780, 6742697040, 10114045560, 20228091120]

約数ペア:

[(1, 20228091120), (2, 10114045560), (3, 6742697040), (4, 5057022780), (5, 4045618224), (6, 3371348520), (8, 2528511390), (9, 2247565680), (10, 2022809112), (12, 1685674260), (15, 1348539408), (16, 1264255695), (18, 1123782840), (20, 1011404556), (24, 842837130), (27, 749188560), (30, 674269704), (36, 561891420), (40, 505702278), (45, 449513136), (48, 421418565), (54, 374594280), (60, 337134852), (72, 280945710), (80, 252851139), (81, 249729520), (90, 224756568), (108, 187297140), (120, 168567426), (135, 149837712), (144, 140472855), (162, 124864760), (180, 112378284), (216, 93648570), (240, 84283713), (270, 74918856), (324, 62432380), (360, 56189142), (405, 49945904), (432, 46824285), (540, 37459428), (648, 31216190), (720, 28094571), (810, 24972952), (1080, 18729714), (1296, 15608095), (1620, 12486476), (2160, 9364857), (3240, 6243238), (6480, 3121619)]