47837680920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2331271}}^1$

素因数の和:2331310

約数の個数: 128

約数和(自身を含む): 167851584000

約数和(自身を除く): 120013903080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 2331271, 4662542, 6993813, 9325084, 11656355, 13987626, 18650168, 20981439, 23312710, 27975252, 34969065, 41962878, 44294149, 46625420, 55950504, 62944317, 69938130, 83925756, 88588298, 93250840, 104907195, 125888634, 132882447, 139876260, 167851512, 177176596, 209814390, 221470745, 251777268, 265764894, 279752520, 314721585, 354353192, 398647341, 419628780, 442941490, 503554536, 531529788, 629443170, 664412235, 797294682, 839257560, 885882980, 1063059576, 1195942023, 1258886340, 1328824470, 1594589364, 1771765960, 1993236705, 2391884046, 2517772680, 2657648940, 3189178728, 3986473410, 4783768092, 5315297880, 5979710115, 7972946820, 9567536184, 11959420230, 15945893640, 23918840460, 47837680920]

約数ペア:

[(1, 47837680920), (2, 23918840460), (3, 15945893640), (4, 11959420230), (5, 9567536184), (6, 7972946820), (8, 5979710115), (9, 5315297880), (10, 4783768092), (12, 3986473410), (15, 3189178728), (18, 2657648940), (19, 2517772680), (20, 2391884046), (24, 1993236705), (27, 1771765960), (30, 1594589364), (36, 1328824470), (38, 1258886340), (40, 1195942023), (45, 1063059576), (54, 885882980), (57, 839257560), (60, 797294682), (72, 664412235), (76, 629443170), (90, 531529788), (95, 503554536), (108, 442941490), (114, 419628780), (120, 398647341), (135, 354353192), (152, 314721585), (171, 279752520), (180, 265764894), (190, 251777268), (216, 221470745), (228, 209814390), (270, 177176596), (285, 167851512), (342, 139876260), (360, 132882447), (380, 125888634), (456, 104907195), (513, 93250840), (540, 88588298), (570, 83925756), (684, 69938130), (760, 62944317), (855, 55950504), (1026, 46625420), (1080, 44294149), (1140, 41962878), (1368, 34969065), (1710, 27975252), (2052, 23312710), (2280, 20981439), (2565, 18650168), (3420, 13987626), (4104, 11656355), (5130, 9325084), (6840, 6993813), (10260, 4662542), (20520, 2331271)]