77949720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{739}}^1$

素因数の和:1049

約数の個数: 96

約数和(自身を含む): 254545200

約数和(自身を除く): 176595480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 293, 360, 586, 739, 879, 1172, 1465, 1478, 1758, 2217, 2344, 2637, 2930, 2956, 3516, 3695, 4395, 4434, 5274, 5860, 5912, 6651, 7032, 7390, 8790, 8868, 10548, 11085, 11720, 13185, 13302, 14780, 17580, 17736, 21096, 22170, 26370, 26604, 29560, 33255, 35160, 44340, 52740, 53208, 66510, 88680, 105480, 133020, 216527, 266040, 433054, 649581, 866108, 1082635, 1299162, 1732216, 1948743, 2165270, 2598324, 3247905, 3897486, 4330540, 5196648, 6495810, 7794972, 8661080, 9743715, 12991620, 15589944, 19487430, 25983240, 38974860, 77949720]

約数ペア:

[(1, 77949720), (2, 38974860), (3, 25983240), (4, 19487430), (5, 15589944), (6, 12991620), (8, 9743715), (9, 8661080), (10, 7794972), (12, 6495810), (15, 5196648), (18, 4330540), (20, 3897486), (24, 3247905), (30, 2598324), (36, 2165270), (40, 1948743), (45, 1732216), (60, 1299162), (72, 1082635), (90, 866108), (120, 649581), (180, 433054), (293, 266040), (360, 216527), (586, 133020), (739, 105480), (879, 88680), (1172, 66510), (1465, 53208), (1478, 52740), (1758, 44340), (2217, 35160), (2344, 33255), (2637, 29560), (2930, 26604), (2956, 26370), (3516, 22170), (3695, 21096), (4395, 17736), (4434, 17580), (5274, 14780), (5860, 13302), (5912, 13185), (6651, 11720), (7032, 11085), (7390, 10548), (8790, 8868)]