23617320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 76032000

約数和(自身を除く): 52414680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 43, 46, 60, 69, 86, 92, 115, 120, 129, 138, 172, 184, 199, 215, 230, 258, 276, 344, 345, 398, 430, 460, 516, 552, 597, 645, 690, 796, 860, 920, 989, 995, 1032, 1194, 1290, 1380, 1592, 1720, 1978, 1990, 2388, 2580, 2760, 2967, 2985, 3956, 3980, 4577, 4776, 4945, 5160, 5934, 5970, 7912, 7960, 8557, 9154, 9890, 11868, 11940, 13731, 14835, 17114, 18308, 19780, 22885, 23736, 23880, 25671, 27462, 29670, 34228, 36616, 39560, 42785, 45770, 51342, 54924, 59340, 68456, 68655, 85570, 91540, 102684, 109848, 118680, 128355, 137310, 171140, 183080, 196811, 205368, 256710, 274620, 342280, 393622, 513420, 549240, 590433, 787244, 984055, 1026840, 1180866, 1574488, 1968110, 2361732, 2952165, 3936220, 4723464, 5904330, 7872440, 11808660, 23617320]

約数ペア:

[(1, 23617320), (2, 11808660), (3, 7872440), (4, 5904330), (5, 4723464), (6, 3936220), (8, 2952165), (10, 2361732), (12, 1968110), (15, 1574488), (20, 1180866), (23, 1026840), (24, 984055), (30, 787244), (40, 590433), (43, 549240), (46, 513420), (60, 393622), (69, 342280), (86, 274620), (92, 256710), (115, 205368), (120, 196811), (129, 183080), (138, 171140), (172, 137310), (184, 128355), (199, 118680), (215, 109848), (230, 102684), (258, 91540), (276, 85570), (344, 68655), (345, 68456), (398, 59340), (430, 54924), (460, 51342), (516, 45770), (552, 42785), (597, 39560), (645, 36616), (690, 34228), (796, 29670), (860, 27462), (920, 25671), (989, 23880), (995, 23736), (1032, 22885), (1194, 19780), (1290, 18308), (1380, 17114), (1592, 14835), (1720, 13731), (1978, 11940), (1990, 11868), (2388, 9890), (2580, 9154), (2760, 8557), (2967, 7960), (2985, 7912), (3956, 5970), (3980, 5934), (4577, 5160), (4776, 4945)]