55161360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3331}}^1$

素因数の和:3373

約数の個数: 120

約数和(自身を含む): 193362624

約数和(自身を除く): 138201264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 3331, 4140, 5520, 6662, 8280, 9993, 13324, 16560, 16655, 19986, 26648, 29979, 33310, 39972, 49965, 53296, 59958, 66620, 76613, 79944, 99930, 119916, 133240, 149895, 153226, 159888, 199860, 229839, 239832, 266480, 299790, 306452, 383065, 399720, 459678, 479664, 599580, 612904, 689517, 766130, 799440, 919356, 1149195, 1199160, 1225808, 1379034, 1532260, 1838712, 2298390, 2398320, 2758068, 3064520, 3447585, 3677424, 4596780, 5516136, 6129040, 6895170, 9193560, 11032272, 13790340, 18387120, 27580680, 55161360]

約数ペア:

[(1, 55161360), (2, 27580680), (3, 18387120), (4, 13790340), (5, 11032272), (6, 9193560), (8, 6895170), (9, 6129040), (10, 5516136), (12, 4596780), (15, 3677424), (16, 3447585), (18, 3064520), (20, 2758068), (23, 2398320), (24, 2298390), (30, 1838712), (36, 1532260), (40, 1379034), (45, 1225808), (46, 1199160), (48, 1149195), (60, 919356), (69, 799440), (72, 766130), (80, 689517), (90, 612904), (92, 599580), (115, 479664), (120, 459678), (138, 399720), (144, 383065), (180, 306452), (184, 299790), (207, 266480), (230, 239832), (240, 229839), (276, 199860), (345, 159888), (360, 153226), (368, 149895), (414, 133240), (460, 119916), (552, 99930), (690, 79944), (720, 76613), (828, 66620), (920, 59958), (1035, 53296), (1104, 49965), (1380, 39972), (1656, 33310), (1840, 29979), (2070, 26648), (2760, 19986), (3312, 16655), (3331, 16560), (4140, 13324), (5520, 9993), (6662, 8280)]