129980160

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{3761}}^1$

素因数の和:3791

約数の個数: 144

約数和(自身を含む): 461371680

約数和(自身を除く): 331391520

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, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3761, 3840, 4320, 5760, 6912, 7522, 8640, 11283, 11520, 15044, 17280, 18805, 22566, 30088, 33849, 34560, 37610, 45132, 56415, 60176, 67698, 75220, 90264, 101547, 112830, 120352, 135396, 150440, 169245, 180528, 203094, 225660, 240704, 270792, 300880, 338490, 361056, 406188, 451320, 481408, 507735, 541584, 601760, 676980, 722112, 812376, 902640, 962816, 1015470, 1083168, 1203520, 1353960, 1444224, 1624752, 1805280, 2030940, 2166336, 2407040, 2707920, 2888448, 3249504, 3610560, 4061880, 4332672, 4814080, 5415840, 6499008, 7221120, 8123760, 8665344, 10831680, 12998016, 14442240, 16247520, 21663360, 25996032, 32495040, 43326720, 64990080, 129980160]

約数ペア:

[(1, 129980160), (2, 64990080), (3, 43326720), (4, 32495040), (5, 25996032), (6, 21663360), (8, 16247520), (9, 14442240), (10, 12998016), (12, 10831680), (15, 8665344), (16, 8123760), (18, 7221120), (20, 6499008), (24, 5415840), (27, 4814080), (30, 4332672), (32, 4061880), (36, 3610560), (40, 3249504), (45, 2888448), (48, 2707920), (54, 2407040), (60, 2166336), (64, 2030940), (72, 1805280), (80, 1624752), (90, 1444224), (96, 1353960), (108, 1203520), (120, 1083168), (128, 1015470), (135, 962816), (144, 902640), (160, 812376), (180, 722112), (192, 676980), (216, 601760), (240, 541584), (256, 507735), (270, 481408), (288, 451320), (320, 406188), (360, 361056), (384, 338490), (432, 300880), (480, 270792), (540, 240704), (576, 225660), (640, 203094), (720, 180528), (768, 169245), (864, 150440), (960, 135396), (1080, 120352), (1152, 112830), (1280, 101547), (1440, 90264), (1728, 75220), (1920, 67698), (2160, 60176), (2304, 56415), (2880, 45132), (3456, 37610), (3761, 34560), (3840, 33849), (4320, 30088), (5760, 22566), (6912, 18805), (7522, 17280), (8640, 15044), (11283, 11520)]