38630040

素因数分解:

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

素因数の和:16976

約数の個数: 64

約数和(自身を含む): 121996800

約数和(自身を除く): 83366760

約数列:

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

約数ペア:

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