9879855360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{3823}}^1$

素因数の和:4520

約数の個数: 144

約数和(自身を含む): 31608939264

約数和(自身を除く): 21729083904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 673, 768, 960, 1280, 1346, 1920, 2019, 2692, 3365, 3823, 3840, 4038, 5384, 6730, 7646, 8076, 10095, 10768, 11469, 13460, 15292, 16152, 19115, 20190, 21536, 22938, 26920, 30584, 32304, 38230, 40380, 43072, 45876, 53840, 57345, 61168, 64608, 76460, 80760, 86144, 91752, 107680, 114690, 122336, 129216, 152920, 161520, 172288, 183504, 215360, 229380, 244672, 258432, 305840, 323040, 367008, 430720, 458760, 489344, 516864, 611680, 646080, 734016, 861440, 917520, 978688, 1223360, 1292160, 1468032, 1835040, 2446720, 2572879, 2584320, 2936064, 3670080, 4893440, 5145758, 7340160, 7718637, 10291516, 12864395, 14680320, 15437274, 20583032, 25728790, 30874548, 38593185, 41166064, 51457580, 61749096, 77186370, 82332128, 102915160, 123498192, 154372740, 164664256, 205830320, 246996384, 308745480, 329328512, 411660640, 493992768, 617490960, 658657024, 823321280, 987985536, 1234981920, 1646642560, 1975971072, 2469963840, 3293285120, 4939927680, 9879855360]

約数ペア:

[(1, 9879855360), (2, 4939927680), (3, 3293285120), (4, 2469963840), (5, 1975971072), (6, 1646642560), (8, 1234981920), (10, 987985536), (12, 823321280), (15, 658657024), (16, 617490960), (20, 493992768), (24, 411660640), (30, 329328512), (32, 308745480), (40, 246996384), (48, 205830320), (60, 164664256), (64, 154372740), (80, 123498192), (96, 102915160), (120, 82332128), (128, 77186370), (160, 61749096), (192, 51457580), (240, 41166064), (256, 38593185), (320, 30874548), (384, 25728790), (480, 20583032), (640, 15437274), (673, 14680320), (768, 12864395), (960, 10291516), (1280, 7718637), (1346, 7340160), (1920, 5145758), (2019, 4893440), (2692, 3670080), (3365, 2936064), (3823, 2584320), (3840, 2572879), (4038, 2446720), (5384, 1835040), (6730, 1468032), (7646, 1292160), (8076, 1223360), (10095, 978688), (10768, 917520), (11469, 861440), (13460, 734016), (15292, 646080), (16152, 611680), (19115, 516864), (20190, 489344), (21536, 458760), (22938, 430720), (26920, 367008), (30584, 323040), (32304, 305840), (38230, 258432), (40380, 244672), (43072, 229380), (45876, 215360), (53840, 183504), (57345, 172288), (61168, 161520), (64608, 152920), (76460, 129216), (80760, 122336), (86144, 114690), (91752, 107680)]