1080802400

素因数分解:

$2^5\times 5^2\times {\mathrm{131}}^1\times {\mathrm{10313}}^1$

素因数の和:10464

約数の個数: 72

約数和(自身を含む): 2658907944

約数和(自身を除く): 1578105544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 131, 160, 200, 262, 400, 524, 655, 800, 1048, 1310, 2096, 2620, 3275, 4192, 5240, 6550, 10313, 10480, 13100, 20626, 20960, 26200, 41252, 51565, 52400, 82504, 103130, 104800, 165008, 206260, 257825, 330016, 412520, 515650, 825040, 1031300, 1351003, 1650080, 2062600, 2702006, 4125200, 5404012, 6755015, 8250400, 10808024, 13510030, 21616048, 27020060, 33775075, 43232096, 54040120, 67550150, 108080240, 135100300, 216160480, 270200600, 540401200, 1080802400]

約数ペア:

[(1, 1080802400), (2, 540401200), (4, 270200600), (5, 216160480), (8, 135100300), (10, 108080240), (16, 67550150), (20, 54040120), (25, 43232096), (32, 33775075), (40, 27020060), (50, 21616048), (80, 13510030), (100, 10808024), (131, 8250400), (160, 6755015), (200, 5404012), (262, 4125200), (400, 2702006), (524, 2062600), (655, 1650080), (800, 1351003), (1048, 1031300), (1310, 825040), (2096, 515650), (2620, 412520), (3275, 330016), (4192, 257825), (5240, 206260), (6550, 165008), (10313, 104800), (10480, 103130), (13100, 82504), (20626, 52400), (20960, 51565), (26200, 41252)]