2165685120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{125329}}^1$

素因数の和:125357

約数の個数: 128

約数和(自身を含む): 7670196000

約数和(自身を除く): 5504510880

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, 17280, 125329, 250658, 375987, 501316, 626645, 751974, 1002632, 1127961, 1253290, 1503948, 1879935, 2005264, 2255922, 2506580, 3007896, 3383883, 3759870, 4010528, 4511844, 5013160, 5639805, 6015792, 6767766, 7519740, 8021056, 9023688, 10026320, 11279610, 12031584, 13535532, 15039480, 16042112, 16919415, 18047376, 20052640, 22559220, 24063168, 27071064, 30078960, 33838830, 36094752, 40105280, 45118440, 48126336, 54142128, 60157920, 67677660, 72189504, 80210560, 90236880, 108284256, 120315840, 135355320, 144379008, 180473760, 216568512, 240631680, 270710640, 360947520, 433137024, 541421280, 721895040, 1082842560, 2165685120]

約数ペア:

[(1, 2165685120), (2, 1082842560), (3, 721895040), (4, 541421280), (5, 433137024), (6, 360947520), (8, 270710640), (9, 240631680), (10, 216568512), (12, 180473760), (15, 144379008), (16, 135355320), (18, 120315840), (20, 108284256), (24, 90236880), (27, 80210560), (30, 72189504), (32, 67677660), (36, 60157920), (40, 54142128), (45, 48126336), (48, 45118440), (54, 40105280), (60, 36094752), (64, 33838830), (72, 30078960), (80, 27071064), (90, 24063168), (96, 22559220), (108, 20052640), (120, 18047376), (128, 16919415), (135, 16042112), (144, 15039480), (160, 13535532), (180, 12031584), (192, 11279610), (216, 10026320), (240, 9023688), (270, 8021056), (288, 7519740), (320, 6767766), (360, 6015792), (384, 5639805), (432, 5013160), (480, 4511844), (540, 4010528), (576, 3759870), (640, 3383883), (720, 3007896), (864, 2506580), (960, 2255922), (1080, 2005264), (1152, 1879935), (1440, 1503948), (1728, 1253290), (1920, 1127961), (2160, 1002632), (2880, 751974), (3456, 626645), (4320, 501316), (5760, 375987), (8640, 250658), (17280, 125329)]