249003120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{3541}}^1$

素因数の和:3850

約数の個数: 80

約数和(自身を含む): 774762912

約数和(自身を除く): 525759792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 293, 586, 879, 1172, 1465, 1758, 2344, 2930, 3516, 3541, 4395, 4688, 5860, 7032, 7082, 8790, 10623, 11720, 14064, 14164, 17580, 17705, 21246, 23440, 28328, 35160, 35410, 42492, 53115, 56656, 70320, 70820, 84984, 106230, 141640, 169968, 212460, 283280, 424920, 849840, 1037513, 2075026, 3112539, 4150052, 5187565, 6225078, 8300104, 10375130, 12450156, 15562695, 16600208, 20750260, 24900312, 31125390, 41500520, 49800624, 62250780, 83001040, 124501560, 249003120]

約数ペア:

[(1, 249003120), (2, 124501560), (3, 83001040), (4, 62250780), (5, 49800624), (6, 41500520), (8, 31125390), (10, 24900312), (12, 20750260), (15, 16600208), (16, 15562695), (20, 12450156), (24, 10375130), (30, 8300104), (40, 6225078), (48, 5187565), (60, 4150052), (80, 3112539), (120, 2075026), (240, 1037513), (293, 849840), (586, 424920), (879, 283280), (1172, 212460), (1465, 169968), (1758, 141640), (2344, 106230), (2930, 84984), (3516, 70820), (3541, 70320), (4395, 56656), (4688, 53115), (5860, 42492), (7032, 35410), (7082, 35160), (8790, 28328), (10623, 23440), (11720, 21246), (14064, 17705), (14164, 17580)]