189308160

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{16433}}^1$

素因数の和:16460

約数の個数: 108

約数和(自身を含む): 655026372

約数和(自身を除く): 465718212

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 16433, 32866, 49299, 65732, 82165, 98598, 131464, 147897, 164330, 197196, 246495, 262928, 295794, 328660, 394392, 492990, 525856, 591588, 657320, 739485, 788784, 985980, 1051712, 1183176, 1314640, 1478970, 1577568, 1971960, 2103424, 2366352, 2629280, 2957940, 3155136, 3943920, 4206848, 4732704, 5258560, 5915880, 6310272, 7887840, 9465408, 10517120, 11831760, 12620544, 15775680, 18930816, 21034240, 23663520, 31551360, 37861632, 47327040, 63102720, 94654080, 189308160]

約数ペア:

[(1, 189308160), (2, 94654080), (3, 63102720), (4, 47327040), (5, 37861632), (6, 31551360), (8, 23663520), (9, 21034240), (10, 18930816), (12, 15775680), (15, 12620544), (16, 11831760), (18, 10517120), (20, 9465408), (24, 7887840), (30, 6310272), (32, 5915880), (36, 5258560), (40, 4732704), (45, 4206848), (48, 3943920), (60, 3155136), (64, 2957940), (72, 2629280), (80, 2366352), (90, 2103424), (96, 1971960), (120, 1577568), (128, 1478970), (144, 1314640), (160, 1183176), (180, 1051712), (192, 985980), (240, 788784), (256, 739485), (288, 657320), (320, 591588), (360, 525856), (384, 492990), (480, 394392), (576, 328660), (640, 295794), (720, 262928), (768, 246495), (960, 197196), (1152, 164330), (1280, 147897), (1440, 131464), (1920, 98598), (2304, 82165), (2880, 65732), (3840, 49299), (5760, 32866), (11520, 16433)]