84388440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{4211}}^1$

素因数の和:4392

約数の個数: 64

約数和(自身を含む): 254741760

約数和(自身を除く): 170353320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 3340, 4008, 4211, 5010, 6680, 8422, 10020, 12633, 16844, 20040, 21055, 25266, 33688, 42110, 50532, 63165, 84220, 101064, 126330, 168440, 252660, 505320, 703237, 1406474, 2109711, 2812948, 3516185, 4219422, 5625896, 7032370, 8438844, 10548555, 14064740, 16877688, 21097110, 28129480, 42194220, 84388440]

約数ペア:

[(1, 84388440), (2, 42194220), (3, 28129480), (4, 21097110), (5, 16877688), (6, 14064740), (8, 10548555), (10, 8438844), (12, 7032370), (15, 5625896), (20, 4219422), (24, 3516185), (30, 2812948), (40, 2109711), (60, 1406474), (120, 703237), (167, 505320), (334, 252660), (501, 168440), (668, 126330), (835, 101064), (1002, 84220), (1336, 63165), (1670, 50532), (2004, 42110), (2505, 33688), (3340, 25266), (4008, 21055), (4211, 20040), (5010, 16844), (6680, 12633), (8422, 10020)]