78969360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1123}}^1$

素因数の和:1432

約数の個数: 80

約数和(自身を含む): 245859264

約数和(自身を除く): 166889904

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, 1123, 1172, 1465, 1758, 2246, 2344, 2930, 3369, 3516, 4395, 4492, 4688, 5615, 5860, 6738, 7032, 8790, 8984, 11230, 11720, 13476, 14064, 16845, 17580, 17968, 22460, 23440, 26952, 33690, 35160, 44920, 53904, 67380, 70320, 89840, 134760, 269520, 329039, 658078, 987117, 1316156, 1645195, 1974234, 2632312, 3290390, 3948468, 4935585, 5264624, 6580780, 7896936, 9871170, 13161560, 15793872, 19742340, 26323120, 39484680, 78969360]

約数ペア:

[(1, 78969360), (2, 39484680), (3, 26323120), (4, 19742340), (5, 15793872), (6, 13161560), (8, 9871170), (10, 7896936), (12, 6580780), (15, 5264624), (16, 4935585), (20, 3948468), (24, 3290390), (30, 2632312), (40, 1974234), (48, 1645195), (60, 1316156), (80, 987117), (120, 658078), (240, 329039), (293, 269520), (586, 134760), (879, 89840), (1123, 70320), (1172, 67380), (1465, 53904), (1758, 44920), (2246, 35160), (2344, 33690), (2930, 26952), (3369, 23440), (3516, 22460), (4395, 17968), (4492, 17580), (4688, 16845), (5615, 14064), (5860, 13476), (6738, 11720), (7032, 11230), (8790, 8984)]