51513637680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3413}}^1\times {\mathrm{20963}}^1$

素因数の和:24395

約数の個数: 120

約数和(自身を含む): 173058910128

約数和(自身を除く): 121545272448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 3413, 6826, 10239, 13652, 17065, 20478, 20963, 27304, 30717, 34130, 40956, 41926, 51195, 54608, 61434, 62889, 68260, 81912, 83852, 102390, 104815, 122868, 125778, 136520, 153585, 163824, 167704, 188667, 204780, 209630, 245736, 251556, 273040, 307170, 314445, 335408, 377334, 409560, 419260, 491472, 503112, 614340, 628890, 754668, 819120, 838520, 943335, 1006224, 1228680, 1257780, 1509336, 1677040, 1886670, 2457360, 2515560, 3018672, 3773340, 5031120, 7546680, 15093360, 71546719, 143093438, 214640157, 286186876, 357733595, 429280314, 572373752, 643920471, 715467190, 858560628, 1073200785, 1144747504, 1287840942, 1430934380, 1717121256, 2146401570, 2575681884, 2861868760, 3219602355, 3434242512, 4292803140, 5151363768, 5723737520, 6439204710, 8585606280, 10302727536, 12878409420, 17171212560, 25756818840, 51513637680]

約数ペア:

[(1, 51513637680), (2, 25756818840), (3, 17171212560), (4, 12878409420), (5, 10302727536), (6, 8585606280), (8, 6439204710), (9, 5723737520), (10, 5151363768), (12, 4292803140), (15, 3434242512), (16, 3219602355), (18, 2861868760), (20, 2575681884), (24, 2146401570), (30, 1717121256), (36, 1430934380), (40, 1287840942), (45, 1144747504), (48, 1073200785), (60, 858560628), (72, 715467190), (80, 643920471), (90, 572373752), (120, 429280314), (144, 357733595), (180, 286186876), (240, 214640157), (360, 143093438), (720, 71546719), (3413, 15093360), (6826, 7546680), (10239, 5031120), (13652, 3773340), (17065, 3018672), (20478, 2515560), (20963, 2457360), (27304, 1886670), (30717, 1677040), (34130, 1509336), (40956, 1257780), (41926, 1228680), (51195, 1006224), (54608, 943335), (61434, 838520), (62889, 819120), (68260, 754668), (81912, 628890), (83852, 614340), (102390, 503112), (104815, 491472), (122868, 419260), (125778, 409560), (136520, 377334), (153585, 335408), (163824, 314445), (167704, 307170), (188667, 273040), (204780, 251556), (209630, 245736)]