27886560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 97796160

約数和(自身を除く): 69909600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 60, 65, 78, 80, 82, 96, 104, 109, 120, 123, 130, 156, 160, 164, 195, 205, 208, 218, 240, 246, 260, 312, 327, 328, 390, 410, 416, 436, 480, 492, 520, 533, 545, 615, 624, 654, 656, 780, 820, 872, 984, 1040, 1066, 1090, 1230, 1248, 1308, 1312, 1417, 1560, 1599, 1635, 1640, 1744, 1968, 2080, 2132, 2180, 2460, 2616, 2665, 2834, 3120, 3198, 3270, 3280, 3488, 3936, 4251, 4264, 4360, 4469, 4920, 5232, 5330, 5668, 6240, 6396, 6540, 6560, 7085, 7995, 8502, 8528, 8720, 8938, 9840, 10464, 10660, 11336, 12792, 13080, 13407, 14170, 15990, 17004, 17056, 17440, 17876, 19680, 21255, 21320, 22345, 22672, 25584, 26160, 26814, 28340, 31980, 34008, 35752, 42510, 42640, 44690, 45344, 51168, 52320, 53628, 56680, 58097, 63960, 67035, 68016, 71504, 85020, 85280, 89380, 107256, 113360, 116194, 127920, 134070, 136032, 143008, 170040, 174291, 178760, 214512, 226720, 232388, 255840, 268140, 290485, 340080, 348582, 357520, 429024, 464776, 536280, 580970, 680160, 697164, 715040, 871455, 929552, 1072560, 1161940, 1394328, 1742910, 1859104, 2145120, 2323880, 2788656, 3485820, 4647760, 5577312, 6971640, 9295520, 13943280, 27886560]

約数ペア:

[(1, 27886560), (2, 13943280), (3, 9295520), (4, 6971640), (5, 5577312), (6, 4647760), (8, 3485820), (10, 2788656), (12, 2323880), (13, 2145120), (15, 1859104), (16, 1742910), (20, 1394328), (24, 1161940), (26, 1072560), (30, 929552), (32, 871455), (39, 715040), (40, 697164), (41, 680160), (48, 580970), (52, 536280), (60, 464776), (65, 429024), (78, 357520), (80, 348582), (82, 340080), (96, 290485), (104, 268140), (109, 255840), (120, 232388), (123, 226720), (130, 214512), (156, 178760), (160, 174291), (164, 170040), (195, 143008), (205, 136032), (208, 134070), (218, 127920), (240, 116194), (246, 113360), (260, 107256), (312, 89380), (327, 85280), (328, 85020), (390, 71504), (410, 68016), (416, 67035), (436, 63960), (480, 58097), (492, 56680), (520, 53628), (533, 52320), (545, 51168), (615, 45344), (624, 44690), (654, 42640), (656, 42510), (780, 35752), (820, 34008), (872, 31980), (984, 28340), (1040, 26814), (1066, 26160), (1090, 25584), (1230, 22672), (1248, 22345), (1308, 21320), (1312, 21255), (1417, 19680), (1560, 17876), (1599, 17440), (1635, 17056), (1640, 17004), (1744, 15990), (1968, 14170), (2080, 13407), (2132, 13080), (2180, 12792), (2460, 11336), (2616, 10660), (2665, 10464), (2834, 9840), (3120, 8938), (3198, 8720), (3270, 8528), (3280, 8502), (3488, 7995), (3936, 7085), (4251, 6560), (4264, 6540), (4360, 6396), (4469, 6240), (4920, 5668), (5232, 5330)]