67999440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{967}}^1$

素因数の和:1276

約数の個数: 80

約数和(自身を含む): 211736448

約数和(自身を除く): 143737008

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, 967, 1172, 1465, 1758, 1934, 2344, 2901, 2930, 3516, 3868, 4395, 4688, 4835, 5802, 5860, 7032, 7736, 8790, 9670, 11604, 11720, 14064, 14505, 15472, 17580, 19340, 23208, 23440, 29010, 35160, 38680, 46416, 58020, 70320, 77360, 116040, 232080, 283331, 566662, 849993, 1133324, 1416655, 1699986, 2266648, 2833310, 3399972, 4249965, 4533296, 5666620, 6799944, 8499930, 11333240, 13599888, 16999860, 22666480, 33999720, 67999440]

約数ペア:

[(1, 67999440), (2, 33999720), (3, 22666480), (4, 16999860), (5, 13599888), (6, 11333240), (8, 8499930), (10, 6799944), (12, 5666620), (15, 4533296), (16, 4249965), (20, 3399972), (24, 2833310), (30, 2266648), (40, 1699986), (48, 1416655), (60, 1133324), (80, 849993), (120, 566662), (240, 283331), (293, 232080), (586, 116040), (879, 77360), (967, 70320), (1172, 58020), (1465, 46416), (1758, 38680), (1934, 35160), (2344, 29010), (2901, 23440), (2930, 23208), (3516, 19340), (3868, 17580), (4395, 15472), (4688, 14505), (4835, 14064), (5802, 11720), (5860, 11604), (7032, 9670), (7736, 8790)]