23668560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:553

約数の個数: 120

約数和(自身を含む): 80780544

約数和(自身を除く): 57111984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 463, 568, 639, 710, 720, 852, 926, 1065, 1136, 1278, 1389, 1420, 1704, 1852, 2130, 2315, 2556, 2778, 2840, 3195, 3408, 3704, 4167, 4260, 4630, 5112, 5556, 5680, 6390, 6945, 7408, 8334, 8520, 9260, 10224, 11112, 12780, 13890, 16668, 17040, 18520, 20835, 22224, 25560, 27780, 32873, 33336, 37040, 41670, 51120, 55560, 65746, 66672, 83340, 98619, 111120, 131492, 164365, 166680, 197238, 262984, 295857, 328730, 333360, 394476, 493095, 525968, 591714, 657460, 788952, 986190, 1183428, 1314920, 1479285, 1577904, 1972380, 2366856, 2629840, 2958570, 3944760, 4733712, 5917140, 7889520, 11834280, 23668560]

約数ペア:

[(1, 23668560), (2, 11834280), (3, 7889520), (4, 5917140), (5, 4733712), (6, 3944760), (8, 2958570), (9, 2629840), (10, 2366856), (12, 1972380), (15, 1577904), (16, 1479285), (18, 1314920), (20, 1183428), (24, 986190), (30, 788952), (36, 657460), (40, 591714), (45, 525968), (48, 493095), (60, 394476), (71, 333360), (72, 328730), (80, 295857), (90, 262984), (120, 197238), (142, 166680), (144, 164365), (180, 131492), (213, 111120), (240, 98619), (284, 83340), (355, 66672), (360, 65746), (426, 55560), (463, 51120), (568, 41670), (639, 37040), (710, 33336), (720, 32873), (852, 27780), (926, 25560), (1065, 22224), (1136, 20835), (1278, 18520), (1389, 17040), (1420, 16668), (1704, 13890), (1852, 12780), (2130, 11112), (2315, 10224), (2556, 9260), (2778, 8520), (2840, 8334), (3195, 7408), (3408, 6945), (3704, 6390), (4167, 5680), (4260, 5556), (4630, 5112)]