27580680

素因数分解:

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

素因数の和:3371

約数の個数: 96

約数和(自身を含む): 93562560

約数和(自身を除く): 65981880

約数列:

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

約数ペア:

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