15492064920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1009}}^1\times {\mathrm{5563}}^1$

素因数の和:6609

約数の個数: 128

約数和(自身を含む): 48553689600

約数和(自身を除く): 33061624680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1009, 1380, 2018, 2760, 3027, 4036, 5045, 5563, 6054, 8072, 10090, 11126, 12108, 15135, 16689, 20180, 22252, 23207, 24216, 27815, 30270, 33378, 40360, 44504, 46414, 55630, 60540, 66756, 69621, 83445, 92828, 111260, 116035, 121080, 127949, 133512, 139242, 166890, 185656, 222520, 232070, 255898, 278484, 333780, 348105, 383847, 464140, 511796, 556968, 639745, 667560, 696210, 767694, 928280, 1023592, 1279490, 1392420, 1535388, 1919235, 2558980, 2784840, 3070776, 3838470, 5117960, 5613067, 7676940, 11226134, 15353880, 16839201, 22452268, 28065335, 33678402, 44904536, 56130670, 67356804, 84196005, 112261340, 129100541, 134713608, 168392010, 224522680, 258201082, 336784020, 387301623, 516402164, 645502705, 673568040, 774603246, 1032804328, 1291005410, 1549206492, 1936508115, 2582010820, 3098412984, 3873016230, 5164021640, 7746032460, 15492064920]

約数ペア:

[(1, 15492064920), (2, 7746032460), (3, 5164021640), (4, 3873016230), (5, 3098412984), (6, 2582010820), (8, 1936508115), (10, 1549206492), (12, 1291005410), (15, 1032804328), (20, 774603246), (23, 673568040), (24, 645502705), (30, 516402164), (40, 387301623), (46, 336784020), (60, 258201082), (69, 224522680), (92, 168392010), (115, 134713608), (120, 129100541), (138, 112261340), (184, 84196005), (230, 67356804), (276, 56130670), (345, 44904536), (460, 33678402), (552, 28065335), (690, 22452268), (920, 16839201), (1009, 15353880), (1380, 11226134), (2018, 7676940), (2760, 5613067), (3027, 5117960), (4036, 3838470), (5045, 3070776), (5563, 2784840), (6054, 2558980), (8072, 1919235), (10090, 1535388), (11126, 1392420), (12108, 1279490), (15135, 1023592), (16689, 928280), (20180, 767694), (22252, 696210), (23207, 667560), (24216, 639745), (27815, 556968), (30270, 511796), (33378, 464140), (40360, 383847), (44504, 348105), (46414, 333780), (55630, 278484), (60540, 255898), (66756, 232070), (69621, 222520), (83445, 185656), (92828, 166890), (111260, 139242), (116035, 133512), (121080, 127949)]