152910720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{8849}}^1$

素因数の和:8877

約数の個数: 128

約数和(自身を含む): 541620000

約数和(自身を除く): 388709280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 8849, 17280, 17698, 26547, 35396, 44245, 53094, 70792, 79641, 88490, 106188, 132735, 141584, 159282, 176980, 212376, 238923, 265470, 283168, 318564, 353960, 398205, 424752, 477846, 530940, 566336, 637128, 707920, 796410, 849504, 955692, 1061880, 1132672, 1194615, 1274256, 1415840, 1592820, 1699008, 1911384, 2123760, 2389230, 2548512, 2831680, 3185640, 3398016, 3822768, 4247520, 4778460, 5097024, 5663360, 6371280, 7645536, 8495040, 9556920, 10194048, 12742560, 15291072, 16990080, 19113840, 25485120, 30582144, 38227680, 50970240, 76455360, 152910720]

約数ペア:

[(1, 152910720), (2, 76455360), (3, 50970240), (4, 38227680), (5, 30582144), (6, 25485120), (8, 19113840), (9, 16990080), (10, 15291072), (12, 12742560), (15, 10194048), (16, 9556920), (18, 8495040), (20, 7645536), (24, 6371280), (27, 5663360), (30, 5097024), (32, 4778460), (36, 4247520), (40, 3822768), (45, 3398016), (48, 3185640), (54, 2831680), (60, 2548512), (64, 2389230), (72, 2123760), (80, 1911384), (90, 1699008), (96, 1592820), (108, 1415840), (120, 1274256), (128, 1194615), (135, 1132672), (144, 1061880), (160, 955692), (180, 849504), (192, 796410), (216, 707920), (240, 637128), (270, 566336), (288, 530940), (320, 477846), (360, 424752), (384, 398205), (432, 353960), (480, 318564), (540, 283168), (576, 265470), (640, 238923), (720, 212376), (864, 176980), (960, 159282), (1080, 141584), (1152, 132735), (1440, 106188), (1728, 88490), (1920, 79641), (2160, 70792), (2880, 53094), (3456, 44245), (4320, 35396), (5760, 26547), (8640, 17698), (8849, 17280)]