239496720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{8831}}^1$

素因数の和:8960

約数の個数: 80

約数和(自身を含む): 749094912

約数和(自身を除く): 509598192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1130, 1356, 1695, 1808, 2260, 2712, 3390, 4520, 5424, 6780, 8831, 9040, 13560, 17662, 26493, 27120, 35324, 44155, 52986, 70648, 88310, 105972, 132465, 141296, 176620, 211944, 264930, 353240, 423888, 529860, 706480, 997903, 1059720, 1995806, 2119440, 2993709, 3991612, 4989515, 5987418, 7983224, 9979030, 11974836, 14968545, 15966448, 19958060, 23949672, 29937090, 39916120, 47899344, 59874180, 79832240, 119748360, 239496720]

約数ペア:

[(1, 239496720), (2, 119748360), (3, 79832240), (4, 59874180), (5, 47899344), (6, 39916120), (8, 29937090), (10, 23949672), (12, 19958060), (15, 15966448), (16, 14968545), (20, 11974836), (24, 9979030), (30, 7983224), (40, 5987418), (48, 4989515), (60, 3991612), (80, 2993709), (113, 2119440), (120, 1995806), (226, 1059720), (240, 997903), (339, 706480), (452, 529860), (565, 423888), (678, 353240), (904, 264930), (1130, 211944), (1356, 176620), (1695, 141296), (1808, 132465), (2260, 105972), (2712, 88310), (3390, 70648), (4520, 52986), (5424, 44155), (6780, 35324), (8831, 27120), (9040, 26493), (13560, 17662)]