77260080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16943}}^1$

素因数の和:16978

約数の個数: 80

約数和(自身を含む): 252126720

約数和(自身を除く): 174866640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 16943, 33886, 50829, 67772, 84715, 101658, 135544, 169430, 203316, 254145, 271088, 321917, 338860, 406632, 508290, 643834, 677720, 813264, 965751, 1016580, 1287668, 1355440, 1609585, 1931502, 2033160, 2575336, 3219170, 3863004, 4066320, 4828755, 5150672, 6438340, 7726008, 9657510, 12876680, 15452016, 19315020, 25753360, 38630040, 77260080]

約数ペア:

[(1, 77260080), (2, 38630040), (3, 25753360), (4, 19315020), (5, 15452016), (6, 12876680), (8, 9657510), (10, 7726008), (12, 6438340), (15, 5150672), (16, 4828755), (19, 4066320), (20, 3863004), (24, 3219170), (30, 2575336), (38, 2033160), (40, 1931502), (48, 1609585), (57, 1355440), (60, 1287668), (76, 1016580), (80, 965751), (95, 813264), (114, 677720), (120, 643834), (152, 508290), (190, 406632), (228, 338860), (240, 321917), (285, 271088), (304, 254145), (380, 203316), (456, 169430), (570, 135544), (760, 101658), (912, 84715), (1140, 67772), (1520, 50829), (2280, 33886), (4560, 16943)]