25485120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{8849}}^1$

素因数の和:8872

約数の個数: 84

約数和(自身を含む): 87668100

約数和(自身を除く): 62182980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 8849, 17698, 26547, 35396, 44245, 53094, 70792, 79641, 88490, 106188, 132735, 141584, 159282, 176980, 212376, 265470, 283168, 318564, 353960, 398205, 424752, 530940, 566336, 637128, 707920, 796410, 849504, 1061880, 1274256, 1415840, 1592820, 1699008, 2123760, 2548512, 2831680, 3185640, 4247520, 5097024, 6371280, 8495040, 12742560, 25485120]

約数ペア:

[(1, 25485120), (2, 12742560), (3, 8495040), (4, 6371280), (5, 5097024), (6, 4247520), (8, 3185640), (9, 2831680), (10, 2548512), (12, 2123760), (15, 1699008), (16, 1592820), (18, 1415840), (20, 1274256), (24, 1061880), (30, 849504), (32, 796410), (36, 707920), (40, 637128), (45, 566336), (48, 530940), (60, 424752), (64, 398205), (72, 353960), (80, 318564), (90, 283168), (96, 265470), (120, 212376), (144, 176980), (160, 159282), (180, 141584), (192, 132735), (240, 106188), (288, 88490), (320, 79641), (360, 70792), (480, 53094), (576, 44245), (720, 35396), (960, 26547), (1440, 17698), (2880, 8849)]