27897120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19373}}^1$

素因数の和:19394

約数の個数: 72

約数和(自身を含む): 95203836

約数和(自身を除く): 67306716

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 19373, 38746, 58119, 77492, 96865, 116238, 154984, 174357, 193730, 232476, 290595, 309968, 348714, 387460, 464952, 581190, 619936, 697428, 774920, 871785, 929904, 1162380, 1394856, 1549840, 1743570, 1859808, 2324760, 2789712, 3099680, 3487140, 4649520, 5579424, 6974280, 9299040, 13948560, 27897120]

約数ペア:

[(1, 27897120), (2, 13948560), (3, 9299040), (4, 6974280), (5, 5579424), (6, 4649520), (8, 3487140), (9, 3099680), (10, 2789712), (12, 2324760), (15, 1859808), (16, 1743570), (18, 1549840), (20, 1394856), (24, 1162380), (30, 929904), (32, 871785), (36, 774920), (40, 697428), (45, 619936), (48, 581190), (60, 464952), (72, 387460), (80, 348714), (90, 309968), (96, 290595), (120, 232476), (144, 193730), (160, 174357), (180, 154984), (240, 116238), (288, 96865), (360, 77492), (480, 58119), (720, 38746), (1440, 19373)]