25876080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:535

約数の個数: 120

約数和(自身を含む): 88150608

約数和(自身を除く): 62274528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 433, 498, 664, 720, 747, 830, 866, 996, 1245, 1299, 1328, 1494, 1660, 1732, 1992, 2165, 2490, 2598, 2988, 3320, 3464, 3735, 3897, 3984, 4330, 4980, 5196, 5976, 6495, 6640, 6928, 7470, 7794, 8660, 9960, 10392, 11952, 12990, 14940, 15588, 17320, 19485, 19920, 20784, 25980, 29880, 31176, 34640, 35939, 38970, 51960, 59760, 62352, 71878, 77940, 103920, 107817, 143756, 155880, 179695, 215634, 287512, 311760, 323451, 359390, 431268, 539085, 575024, 646902, 718780, 862536, 1078170, 1293804, 1437560, 1617255, 1725072, 2156340, 2587608, 2875120, 3234510, 4312680, 5175216, 6469020, 8625360, 12938040, 25876080]

約数ペア:

[(1, 25876080), (2, 12938040), (3, 8625360), (4, 6469020), (5, 5175216), (6, 4312680), (8, 3234510), (9, 2875120), (10, 2587608), (12, 2156340), (15, 1725072), (16, 1617255), (18, 1437560), (20, 1293804), (24, 1078170), (30, 862536), (36, 718780), (40, 646902), (45, 575024), (48, 539085), (60, 431268), (72, 359390), (80, 323451), (83, 311760), (90, 287512), (120, 215634), (144, 179695), (166, 155880), (180, 143756), (240, 107817), (249, 103920), (332, 77940), (360, 71878), (415, 62352), (433, 59760), (498, 51960), (664, 38970), (720, 35939), (747, 34640), (830, 31176), (866, 29880), (996, 25980), (1245, 20784), (1299, 19920), (1328, 19485), (1494, 17320), (1660, 15588), (1732, 14940), (1992, 12990), (2165, 11952), (2490, 10392), (2598, 9960), (2988, 8660), (3320, 7794), (3464, 7470), (3735, 6928), (3897, 6640), (3984, 6495), (4330, 5976), (4980, 5196)]