82689840

素因数分解:

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

素因数の和:114866

約数の個数: 60

約数和(自身を含む): 277702464

約数和(自身を除く): 195012624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 114847, 229694, 344541, 459388, 574235, 689082, 918776, 1033623, 1148470, 1378164, 1722705, 1837552, 2067246, 2296940, 2756328, 3445410, 4134492, 4593880, 5168115, 5512656, 6890820, 8268984, 9187760, 10336230, 13781640, 16537968, 20672460, 27563280, 41344920, 82689840]

約数ペア:

[(1, 82689840), (2, 41344920), (3, 27563280), (4, 20672460), (5, 16537968), (6, 13781640), (8, 10336230), (9, 9187760), (10, 8268984), (12, 6890820), (15, 5512656), (16, 5168115), (18, 4593880), (20, 4134492), (24, 3445410), (30, 2756328), (36, 2296940), (40, 2067246), (45, 1837552), (48, 1722705), (60, 1378164), (72, 1148470), (80, 1033623), (90, 918776), (120, 689082), (144, 574235), (180, 459388), (240, 344541), (360, 229694), (720, 114847)]