1120797480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{11959}}^1$

素因数の和:12055

約数の個数: 128

約数和(自身を含む): 3720038400

約数和(自身を除く): 2599240920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 71, 88, 110, 120, 132, 142, 165, 213, 220, 264, 284, 330, 355, 426, 440, 568, 660, 710, 781, 852, 1065, 1320, 1420, 1562, 1704, 2130, 2343, 2840, 3124, 3905, 4260, 4686, 6248, 7810, 8520, 9372, 11715, 11959, 15620, 18744, 23430, 23918, 31240, 35877, 46860, 47836, 59795, 71754, 93720, 95672, 119590, 131549, 143508, 179385, 239180, 263098, 287016, 358770, 394647, 478360, 526196, 657745, 717540, 789294, 849089, 1052392, 1315490, 1435080, 1578588, 1698178, 1973235, 2547267, 2630980, 3157176, 3396356, 3946470, 4245445, 5094534, 5261960, 6792712, 7892940, 8490890, 9339979, 10189068, 12736335, 15785880, 16981780, 18679958, 20378136, 25472670, 28019937, 33963560, 37359916, 46699895, 50945340, 56039874, 74719832, 93399790, 101890680, 112079748, 140099685, 186799580, 224159496, 280199370, 373599160, 560398740, 1120797480]

約数ペア:

[(1, 1120797480), (2, 560398740), (3, 373599160), (4, 280199370), (5, 224159496), (6, 186799580), (8, 140099685), (10, 112079748), (11, 101890680), (12, 93399790), (15, 74719832), (20, 56039874), (22, 50945340), (24, 46699895), (30, 37359916), (33, 33963560), (40, 28019937), (44, 25472670), (55, 20378136), (60, 18679958), (66, 16981780), (71, 15785880), (88, 12736335), (110, 10189068), (120, 9339979), (132, 8490890), (142, 7892940), (165, 6792712), (213, 5261960), (220, 5094534), (264, 4245445), (284, 3946470), (330, 3396356), (355, 3157176), (426, 2630980), (440, 2547267), (568, 1973235), (660, 1698178), (710, 1578588), (781, 1435080), (852, 1315490), (1065, 1052392), (1320, 849089), (1420, 789294), (1562, 717540), (1704, 657745), (2130, 526196), (2343, 478360), (2840, 394647), (3124, 358770), (3905, 287016), (4260, 263098), (4686, 239180), (6248, 179385), (7810, 143508), (8520, 131549), (9372, 119590), (11715, 95672), (11959, 93720), (15620, 71754), (18744, 59795), (23430, 47836), (23918, 46860), (31240, 35877)]