248069520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{114847}}^1$

素因数の和:114869

約数の個数: 80

約数和(自身を含む): 854469120

約数和(自身を除く): 606399600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 114847, 229694, 344541, 459388, 574235, 689082, 918776, 1033623, 1148470, 1378164, 1722705, 1837552, 2067246, 2296940, 2756328, 3100869, 3445410, 4134492, 4593880, 5168115, 5512656, 6201738, 6890820, 8268984, 9187760, 10336230, 12403476, 13781640, 15504345, 16537968, 20672460, 24806952, 27563280, 31008690, 41344920, 49613904, 62017380, 82689840, 124034760, 248069520]

約数ペア:

[(1, 248069520), (2, 124034760), (3, 82689840), (4, 62017380), (5, 49613904), (6, 41344920), (8, 31008690), (9, 27563280), (10, 24806952), (12, 20672460), (15, 16537968), (16, 15504345), (18, 13781640), (20, 12403476), (24, 10336230), (27, 9187760), (30, 8268984), (36, 6890820), (40, 6201738), (45, 5512656), (48, 5168115), (54, 4593880), (60, 4134492), (72, 3445410), (80, 3100869), (90, 2756328), (108, 2296940), (120, 2067246), (135, 1837552), (144, 1722705), (180, 1378164), (216, 1148470), (240, 1033623), (270, 918776), (360, 689082), (432, 574235), (540, 459388), (720, 344541), (1080, 229694), (2160, 114847)]